"Calculating and comparing APRs of competing financing alternatives. Camila Torres wantsto buy a new high$-$end audio system for her car. The system is being sold by two dealers in town,both of whom sell the equipment for the same price of $$2,000.$ Camila can buy the equipmentfrom Dealer A$,$ with no money down, by making payments of $$119\mathrm{.}20$ a month for $18$ months; shecan buy the same equipment from Dealer B by making $36$ monthly payments of $$69\mathrm{.}34($again$,$with no money down$).$ Camila is considering purchasing the system from Dealer B because of the lower payment. Find the APR for each alternative. What do you recommend?"