In each of the following compound interest equations with f representing the account term, determine the number of times the account is compounded per year and the interest rate percent. a. 314,961.92=280,000(1.04)^{t}314,961.92=280,000(1.04) t
, b. 4,050=1,800(1.0125)^{4 r}4,050=1,800(1.0125) 4r
, c. 2,142=350(1.006)^{2 t}2,142=350(1.006) 2t
, d. 10,008=1,200(1.0036)^{12 r}10,008=1,200(1.0036) 12r
, e. 578.88=500(1.007)^{3 t}578.88=500(1.007) 3t
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