Dollar Rent-A-Car

Internal Audit Report

CMC Investment, Inc
DBA/Dollar Rent-A-Car

Lease and Concession Compliance Audit

January 1, 2008 through December 31, 2009




Issue Date: February 1, 2011
Report No. 2011-02

Internal Audit 
CMC Investment, Inc
DBA/Dollar Rent A Car; Agreement No. 589
Audit Period: January 1, 2008  December 31, 2009 
Table of Contents
Internal Auditor's Report .................................................................................................. 3 
Executive Summary .......................................................................................................... 4 
Audit Scope ....................................................................................................................... 5 
Audit Approach ................................................................................................................. 5 
Conclusion ......................................................................................................................... 6 
Schedule of Findings and Recommendations ................................................................ 7 
1.   Underreported Gross Receipts 
2.   Untimely Payments 

Schedule A - 2008 Underreporting of Gross Revenue ....................................................... 10 
Schedule B - 2009 Underreporting of Gross Revenue ....................................................... 11 










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Internal Audit 
CMC Investment, Inc
DBA/Dollar Rent A Car; Agreement No. 589DBA/Dollar Rent A Car; Agreement No. 589 
Audit Period: January 1, 2008  December 31, 2009Audit Period: January 1, 2008 December 31, 2009 
Internal Auditor's Report

We have completed an audit of the Lease and Concession Agreement, asand Concession Agreement, as amended, between
the Port of Seattle and CMC Investment, IncCMC Investment, Inc. (DBA/Dollar Rent-A-Car). The purpose of the auditThe purpose of the audit
was to determine whether:
1) Reported concession was complete, properly calculated, and remittedReported concession was complete, properly calculated    remitted timely to the Port.
2) Port and the lessee complied with provisions of the Lease and Concession Agreement.Port and the lessee complied with provisions of the Lease and Concession Agreement. 
3) Lease and Concession Agreement, as amended, complies with applicable state and PortLease and Concession Agreement                with applicable state and Port
requirements.
4) Customer Facility Charges (CFC) were properly collected andCustomer Facility Charges (CFC) were properly collected and remitted timely to the Portremitted timely to the Port.
We examined information related to a two-year period from January 1, 200We examined information related to a   year period from January 1, 2008, through December
31, 2009. 
We conducted our auditit using due professional care. WWee planned and performed the audit to
obtain reasonable assurance as to compliance with significant provisions of the agreementagreement,
including complete and timely reporting of concessionable revenuesincluding complete and timely reporting of concessionable revenues.
CMC Investment, Inc. materially complied with the terms of the Lease and ConcessionConce
agreement. However, thehe audit disclosed instances of late paymentspayments andand underreported gross
receipts as identified in the audit reportas identified in the audit report.
We extend our appreciation to the mmanagementanagement and staff of Aviation Business Development,Development
and Accounting & Financial Reporting for their assistance and cooperation during the audit.and Accounting & Financial Reporting for their assistance and cooperation


Joyce Kirangi, CPA
Director, Internal Audit





3

Internal Audit 
CMC Investment, Inc
DBA/Dollar Rent A Car; Agreement No. 589
Audit Period: January 1, 2008  December 31, 2009 
Executive Summary
Audit Scope and Objective The purpose of the audit was to determine the following:
1) Reported concession was complete, properly calculated, and remitted timely to the Port.
2) Port and the lessee complied with provisions of the Lease and Concession Agreement.
3) Lease and Concession Agreement, as amended, complies with applicable state and Port
requirements.
4) Customer Facility Charges (CFC) were properly collected and remitted timely to the Port.
We examined the books and records of Dollar Rent-A-Car for a two-year period from January 1,
2008 through December 31, 2009. Aviation Business Development, in conjunction with
Accounting and Financial Reporting (AFR), has the primary responsibility for administering and
monitoring the agreement to ensure compliance with agreed-upon terms.
Agreement Terms The terms of the agreement provide for a Minimum Annual Guarantee
(MAG) of 80% of the total amount paid to the Port in the previous agreement year. Additionally,
the agreement requires a Percentage Fee to be paid to the Port to the extent the fee exceeds
the MAG at 10% of gross receipts.
The following are the only agreed-upon deductions allowed in the agreement:
a. Any amounts received as insurance proceeds or for damage to vehicles or other
property, or for loss, conversion or abandonment of such vehicles.
b. The wholesale transfer of salvage vehicles.
c. Non-revenue rentals to employees.
d. Fees paid to other governmental agencies (excluding the Port).
e. Any tax imposed or collected on behalf of a taxing authority.
The MAG is payable in advance, on or before the first day of each month, without notice from
the Port. The percentage fee, if applicable, is due on or before the 20th of the following month.
For untimely payments, the agreement provides a one-time late fee of 5% of the overdue
amount and interest to be accrued at the rate of 18% per annum from the due date until paid.

Audit Result Summary  Dollar Rent-A-Car materially complied with the terms of the Lease
and Concession agreement. The audit; however, disclosed that the Dollar Rent-A-Car
underreported gross revenue to the Port. Additionally, we noted instances of late payments,
ranging from 1 to 24 days. The noted exceptions as a whole resulted in underreporting to the
Port, and the auditor recommends recovery of approximately $92,233 in additional concession
fees, and late fee interest.

4

Internal Audit 
CMC Investment, Inc
DBA/Dollar Rent A Car; Agreement No. 589
Audit Period: January 1, 2008  December 31, 2009 
Background
Dollar Rent-A-Car is a private company located in Mercer Island, WA. The company
incorporated in 1987 and operates a number of rental facilities, including two car rental facilities
at the following locations around the airport:
1. Dollar Rent-A-Car at 19707 International Blvd, Seatac, WA.
2. Dollar Rent-A-Car at 17600 Pacific Hwy S, Seatac, WA.
The terms of the agreement provide for a Minimum Annual Guarantee (MAG) of 80% of the
total amount paid to the Port in the previous agreement year. Additionally, the agreement
requires a Percentage Fee to be paid to the extent the fee exceeds the MAG at 10% of gross
receipts.
The MAG is payable in advance, on or before the first day of each month, without notice from
the Port, and without setoff or deduction. The Percentage Fee, if applicable, is due on or before
the 20th of the following month.
For untimely payments, the agreement provides a one-time late fee of 5% of the overdue
amount and interest to be accrued at the rate of 18% per annum from the due date until paid.
Below are the financial highlights for the last three years:
Reported       Paid
Year    Gross Revenue   Concession
2007      $12,157,119    $1,200,905 
2008       13,700,673     1,428,315 
2009       15,371,427     1,504,796 
Total        $41,229,219     $4,134,016 
Source: PROPWorks and PeopleSoft

Audit Scope
The scope of the audit covered the period of January 1, 2008 through December 31, 2009.
Audit Approach
To achieve our audit objective, we performed the following procedures:
Read and analyzed the lease agreement, as amended. 
Reviewed applicable state and local rules and regulations.
Identified significant provisions in the agreement.
Obtained necessary financial and non-financial data from the lessee.
Assessed relevant risks associate with the agreement.
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Internal Audit 
CMC Investment, Inc
DBA/Dollar Rent A Car; Agreement No. 589
Audit Period: January 1, 2008  December 31, 2009 
Designed and executed audit procedures based on risk.
Analyzed data (internal & external) to determine completeness & compliance. This
included performing the following additional procedures:
o Reconciliation of the reported gross receipts to the lessee's accounting records to
ensure completeness and consistency.
o Verified that concession fees were paid timely and intact.
o Recalculated concession revenue and related fees to ensure accuracy.
o Selected the test months that deemed high risks for review.

Conclusion
Dollar Rent-A-Car materially complied with the terms of the Lease and Concession agreement.
The audit; however, disclosed that the Dollar Rent-A-Car underreported gross revenue to the
Port. Additionally, we noted instances of late payments, ranging from 1 to 24 days. The noted
exceptions as a whole resulted in underreporting to the Port, and the auditor recommends
recovery of approximately $92,233 in additional concession fees, and late fee interest.












6

Internal Audit 
CMC Investment, Inc
DBA/Dollar Rent A Car; Agreement No. 589
Audit Period: January 1, 2008  December 31, 2009 
Schedule of Findings and Recommendations
1. Underreported Gross Receipts
Gross revenue is defined under Section 1.26 as:
" all charges, including, but not limited to, time and mileage charges and
separately stated fees for rental of vehicles and other related or incidental
services or merchandise, and any other items or services, made at or from
Concessionaire's Rental Car Concession, regardless of where the vehicles or
services are delivered to or returned"
All gross revenues from operations are subject to concession, except for the following
agreed-upon exclusions.
a. Any amounts received as insurance proceeds or for damage to vehicles or other
property, or for loss, conversion or abandonment of such vehicles.
b. The wholesale transfer of salvage vehicles.
c. Non-revenue rentals to employees.
d. Fees paid to other governmental agencies (excluding the Port).
e. Any tax imposed or collected on behalf of a taxing authority.
We reviewed the lessee's financial records to include monthly sales summary and noted
that the following incidental gross revenues were not reported to the Port:
Violation
Frequent flyer surcharges
Parking & storage
Express mail
Miscellaneous
The table below summarizes underreported gross revenues.
Underreported  Percentage   Interest
Total
Fees @10%  (18%/yr)
2008      38,840      3,884     1,650     5,534 
2009      59,688      5,969     1,518     7,487 
98,528      9,853     3,168    13,021 

Recommendation 
We recommend that Port management:
Seek and recover approximately $13,021 in underpaid concession fees and interest.
Work with Dollar rent-A-Car to ensure all receipts subject to concession are reported.

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Internal Audit 
CMC Investment, Inc
DBA/Dollar Rent A Car; Agreement No. 589
Audit Period: January 1, 2008  December 31, 2009 
Management Response
Aviation Business Development agrees with Internal Audit's finding and will forward an
invoice to Dollar for $13,021 to collect the underreported gross receipts and associated
interest. Management will also notify Dollar by letter that the deductions are not allowed per
the lease, and as such, this practice should be immediately discontinued.

2. Untimely Payments
The agreement, as amended under Section 5, stipulates specific payment terms for MAG
and percentage fee payments as follows:
MAG is payable in advance on or before the first day of each month.
Percentage fee, if applicable, is due within 20 days following the end of each month.
Late payments, as stipulated under Section 6 of the agreement, are to be assessed a onetime
late fee of 5% on the overdue amount, and interest of 18% per annum or the maximum
allowed by the law, whichever is less.
We reviewed payment history, and noted 12 and 6 instances of late payments in 2008 and
2009, respectively.
The table below summarizes Dollar Rent-A-Car untimely payments and related late fee
and interest charges

# of Instances  One-Time   Interest
Type of   Range of     of Late     Charge   Charge
Year  Payment  Days Late   Payments    @ 5%   (18%/yr)   Total
2008 MAG     1 to 11      11       50,487     770   51,257 
CFC     24      1        10     2    12 
2009 MAG      1 to 4       6       27,943         27,943 
78,440      772   79,212 

Recommendation 
We recommend that Port management:
Seek and recover approximately $79,212 in one-time late charge and in
interest/finance charges.
Work with Dollar Rent-A-Car to ensure timely payments.
Management Response

8

Internal Audit 
CMC Investment, Inc
DBA/Dollar Rent A Car; Agreement No. 589
Audit Period: January 1, 2008  December 31, 2009 
Aviation Business Development (AVBD) and Accounting & Financial Reporting (AFR) staff
appreciate the insight provided by Internal Audit regarding late fees. The audit documented
instances when the tenant submitted payments and/or reporting past the due date. The
lease agreement stipulates a 5% penalty and interest accrued at 18% per annum until
concession payment and penalty is made. Different from lease/rental payments which
facilitate predetermined amounts to bill regularly, the amount to bill on concession
agreements is variable and the exact amount above the Minimum Annual Guarantee (MAG)
is not known until the concessionaires submit final reports and AFR completes year end
reconciliations.  The Port's central financial system does not provide an automated
mechanism to support after-the-fact variable computation and billing of late fees. In 2009,
the Port implemented a manual solution using a desktop application to compute and bill late
fees in AFR. With this solution in place, all tenants were notified in 2009 that moving
forward they could expect to be billed penalty and/or interest accrued. All tenants are now
being billed for any applicable late fees according to the terms of their lease. As for the
retroactive considerations, management will work toward resolution with guidance from the
Port Legal department.












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Total  13,700,673     542  27,949  6,928  283  3,138  38,840    13,739,513    1,373,951  1,370,067  3,884         1,650    5,534                                       Dec-08  1,073,784     62  2,790  1,732  13  256  4,853    1,078,637    107,864  107,378  485    24     175    660                                       Nov-08  788,771     29  2,205  2,149  2  69  4,454    793,225    79,322  78,877  445    25     167    612                                       Oct-08  968,738     18  2,870  2,771    20  5,679    974,417    97,442  96,874  568    26     221    789         27                              Sep-08  1,283,397     105  3,325  276    447  4,154    1,287,551    128,755  128,340  415         168    584                                       Aug-08  2,146,847     134  3,045    7  66  3,252    2,150,099    215,010  214,685  325    28     137    462                                       Jul-08  2,055,830     17  2,380    69  1,699  4,165    2,059,994    205,999  205,583  416    29     181    598                                       Jun-08  1,444,267     73  1,645    7  390  2,115    1,446,382    144,638  144,427  212    30     95    307                                     10
May-08 956,228    14 2,310   26 62 2,412   958,640                353             95,864 95,623 241   31    112                              Apr-08 772,865    13 1,460   7   1,480   774,345   77,435 77,287 148   32    71   219
Mar-08  810,729      1,400   6  50  1,456   812,185     81,073  146   33      81,219
72   218








Feb-08  711,020     29  1,614   105  73  1,821                     SCHEDULE A - 2008 UNDERREPORTING OF GROSS REVENUE                        712,841   71,284  71,102  182   34     93   275
CMC INVESTMENT, INC - DOLLAR RENT A CAR   FOR THE TWELVE MONTHS ENDED DECEMBER 2008          47    41 7          300       158   458
INTEREST CALCULATED AS OF 11/30/10   Jan-08 688,197      2,905      3,000   691,197   69,120 68,820    35             Miscellaneous Total Additions   Adjusted Gross Revenue   Concession Fee Payable - 10% Concession Fee Reported by CMC Add'l Concession Payable   # of Month to Current   Interest Rate Annually 18%  or 1.5% Per Month Total Add'l Concession Payable  and Interest Payable                               Dollar Reported Gross Revenue   FINDINGS: ADD Express Mail Ticket Frequent Flyer Surcharge Parking & Storage

Total  15,371,454     33  30,051  23,084  4,760  96  1,664  59,688    15,431,142    1,543,114  1,537,145  5,969           1,518    7,488                                            Dec-09  918,285       3,465  2,044     200  5,709    923,994    92,399  91,829  571     12      103    674                                            Nov-09  823,986       2,140  1,720       3,860    827,846    82,785  82,398  387     13      75    462                                            Oct-09  1,047,447       3,570  2,217       5,787    1,053,234    105,323  104,745  579     14      122    700                                            Sep-09  1,540,201       5,040  1,995     242  7,277    1,547,478    154,748  154,020  728     15      164    891                                            Aug-09  2,455,229       4,393  1,965    25  65  6,447    2,461,676    246,168  245,523  645     16      155    799                                            Jul-09  2,035,720       3,710  1,991     425  6,126    2,041,846    204,185  203,572  613     17      156    769                                            Jun-09  1,518,624       2,860  2,116    26  271  5,273    1,523,897    152,390  151,862  527     18      142    670                                           11
May-09  1,213,085      3,045  1,997     19  5,060   1,218,145   121,815  121,309  506     19     144    650
Apr-09  1,106,610      1,750  1,987     380  4,117   1,110,727   111,073  110,661  412     20      124    535
Mar-09  1,001,550        1,821      1,821   1,003,371   100,337  100,155  182
21     57    240





78  1,499  2,730  10  62  4,378                     SCHEDULE B - 2009 UNDERREPORTING OF GROSS REVENUE                                   22
FOR THE TWELVE MONTHS ENDED DECEMBER 2009    Feb-09 788,014               792,392   79,239 78,801 438         144   582
CMC INVESTMENT, INC - DOLLAR RENT A CAR             33      35
INTEREST CALCULATED AS OF 11/30/10   Jan-09 922,703       1,733 2,030    3,831   926,534   92,653 92,270 383    23     132    515
Dollar Reported Gross Revenue    FINDINGS: ADD  Express Mail  Ticket  Frequent Flyer Surcharge  Parking & Storage  Pickup  Miscellaneous  Total Additions    Adjusted Gross Revenue    Concession Fee Payable - 10%  Concession Fee Reported by CMC  Add'l Concession Payable     # of Months to Current    Interest Rate Annually 18%  or 1.5% Per Month  Total Add'l Concession Payable  and Interest Payable

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