Calculate the present value for various discounting periods. Find the present value of $1000 due in the future under each of these conditions: 12% nominal rate, annual compounaing, discounted back 5 years b. 12% nominal rate, semiannual compounding, discounted back 5 years 12% nominal rate, quarterly compounding, discounted back 5 years d. 12% nominal rate, quarterly compounding, discounted back 1 year 12% nominal rate, monthly compounding, discounted back 1 year What are the reasons due to which, the differences in the PVs occur? . . . f.