You are trying to decide between two mobile phone carriers. Carrier A requires you to pay $$$$215$ for the phone and then monthly charges of $$$$58$ for $24$ months. Carrier B wants you to pay $$$$9090$ for the phone and monthly charges of $$$$72$ for $12$ months. Assume you will keep replacing the phone after your contract expires. Your cost of capital is $3\mathrm{.}6\%$APR$,$ compounded monthly. Based on cost$$ alone, which carrier should you$$ choose?