In: Accounting
a | SC per unit for direct materials: | ||
Standard unit | 3 Lbs. | ||
Standard price | $ 2.40 | ||
Standard cost | 7.2 | ||
SC per unit for DL | |||
SL time per faucet (Hours) = 40/60 | 0.666667 | Hours | |
SW per hour. | $ 15 | ||
SC per unit for DL | $ 10 | ||
b | DMPV = (AP - SP)* AQ | ||
AP | $ 2.50 | ||
SP | $ 2.40 | ||
AQ | 14350 | ||
Direct materials price variance ((2.5-2.4)*14350) | 1435 | Unfavorable | |
DMQV = (AQ - SQ)* SP | |||
Actual Quantity | 14350 | ||
SQ = Number of faucets produced * Standard number of lbs. of brass (4800*3) | 14400 | ||
Standard Price | $ 2.40 | ||
DMQV ((14350-14400)*2.4) | -120 | Favorable | |
Total DMCV: | |||
DMPV | 1435 | Unfavorable | |
DMQV | 120 | Favorable | |
Total DMCV: | 1315 | Unfavorable | |
c | Direct labor rate variance: (SR - AR)* AH = ($15 - $14.40) * 3240 | 1944 | Favorable |
Direct labor time variance: (SH - AH) * SR = (3200 - 3240) * 15 | 600 | Unfavorable | |
Total direct labor cost variance: Labor rate variance + Labor time variance = $1,944 (F) + $600 (U) | 1344 | Favorable |