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Consider the following where the principal P is invested at an interest rate of 1' per year for t years. P = $2,400, r = 4%, t = 1|], compounded semiannually Determine m, the number of conversion periods per year. |:l Find the accumulated amount A (in dollars). (Round your answer to the nearest cent.) m: Find the accumulated amount A, if the principal P is invested at an interest rate of r per year For f years. (Round your answer to the nearest cent.) P = $15,000, r = 4%, t = 10, compounded quarteriy m