Fiberworks Company is a manufacturer of fiberglass toy boats. The company has recently implemented a standard cost system and has designed the system to isolate variances as soon as possible. During the month of May, the following results were reported for the production of 25,000 toy boats: Direct materials (fiberglass) purchased 49,700 pounds Direct materials issued into production 40,000 pounds Standard pounds allowed per boat 1.53 pounds Standard price per pound $6.54 Cost of fiberglass purchased $306,152 Required:

b. Calculate the direct materials purchase price variance for May. (Do not round intermediate calculations. Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance).)

c. Calculate the direct materials usage variance for May. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance).)