8 points The operation and maintenance costs of a car rental company is estimated to be AED 8,500.00 for the 3 years, and expected to increase by AED 1,750.00 per year hereafter, using an interest rate of 7% and study period of 12 years, select the closest correct answers for the below questions from the answer's options provided below: What is the present worth of base arount? A AED 20,213 What is the present worth of gradient amount? B. AED 109,876 How much should be set aside now to pay for the maintenance cost? C. AED 42,363 - What is the equivalent annual cost for the overall maintenance? D. AED 13,833 E. AED 72,614 F. AED 67,512.95 G. AED 88,715