Find the requested value (to the nearest dollar) and tell what each of the other values represents. 1- -150] (a) Find An: An = 2,750 (1 + 0.01)-150 0.01 A$ Identify the following. (Assume the rate and time are using the same time period.) periodic payment $ rate time (b) Find R: 30,000 = R 1 - (1 + 0.02)-20 0.02 22)=20] R = $ Identify the following. (Assume the rate and time are using the same time period.) present value $ rate time