21,600 18,500 820 570 69 Value Present Years 2 % 8 Rate Interest intermediate calculations and round your answers to 2 decimal places, e.g. 32.16. Problem 5-5 Calculating the Number of Periods [LO4] 69 Solve for the unknown number of years in each of the following (Do not round 363,176 343,880 2.173 1,293 Future Value