From this partial advertisement:

$84.38 per month for 60 months

$3,800 used car cash price

$50 down payment

a. Calculate the amount financed.

Amount financed: $

b. Calculate the finance charge. (Round your answer to the nearest cent.)

Finance charge: $

c. Calculate the deferred payment price. (Round your answer to the nearest cent.)

Deferred payment price: $

d. Calculate the APR by (Use Table 14.1 and Table 14.1(b)). (Round your answers to 2 decimal places.)

APR: between % and %

e. Check monthly payment (by formula). (Round your answer to the nearest cent.)

Monthly payment : $