Compute the amount of raw materials used during November if $32,000 of raw materials were purchased during the month and if the inventories were as follows:
Inventories Balance November 1 Balance November 30
Raw materials $7,800 $4,400
Work in process $6,400 $7,900
Finished goods $10,400 $12,400
a. $40,500.
b. $40,300.
c. $37,800.
d. $43,800.