Fegox Firinghi (FF) Produces Flip Flops

Multiple Choice

Fegox Firinghi (FF) produces flip flops. Each flip-flop requires 2 lbs of Flub and 1 lb of Fleeb, which are planned to cost $8 and $3 per lb. respectively. During the month of May, FF purchased 22,000 lbs of Flub for $194,000 and 13,000 lbs of Fleeb for $42,000. All materials were consumed in producing 10,500 good flip flops. Which is true?

A) The direct material quantity variances total $21,000 fav
B) FF was very efficient in using raw materials to produce their output
C) Direct material quantity variances total $15,500 fav
D) Direct materials quantity variances total $15,500 unfav
E) All of the above are false