The standards for product F28 call for 2.7 pounds of a raw material that costs

The standards for product F28 call for 2.7 pounds of a raw material that costs $16.50 per pound. Last month 4100 pounds of the raw material were
purchased for $70520. The actual output of the month was 1300 units of product F28. A total of 3500 pounds of the raw material were used to produce this
output.

Required:

a. What is the materials price variance for the month?

b. What is the materials quantity variance for the month?

c. Prepare journal entries to record the purchase and use of the raw material during the month. (All raw materials are purchased on account.)