One pound of material is required for each finished unit. The inventory of materials at the end of each month should equal 20% of the following month's production needs. At the beginning of Month 1, 3,200 lb. of materials were on hand. Purchases of raw materials for Month 2 would be budgeted to be:
a) 17,600 pounds
b) 23,400 pounds
c) 20,600 pounds
d) 25,000 pounds