You wish to calculate the amount that Astrid should withdraw from her college savings fund of $30 000 if she wishes to withdraw equal amounts at the beginning of each year for four years. The annual nominal interest rate is 6% convertible monthly. Find n (the number of payments in total). Oa 48 Ob. 16 Oc 4 Od 8 Oe 24 Type here to search G 4 N 2 Na W S 3 20 D $ 96 4 5 6 E R 20 T hp 47 123 Y U D F G H X C > B N