Assume that Nortel manufactures specialty electronic circuitry through a unique
ID: 2416150 • Letter: A
Question
Assume that Nortel manufactures specialty electronic circuitry through a unique photoelectronic process. One of the primary products, Model ZX40, has a standard labor time of 0.5 hour and a standard labor rate of $12.50 per hour. During February, the following activities pertaining to direct labor for ZX40 were recorded:
(a) Determine the labor rate variance.
(b) Determine the labor efficiency variance.
(c) Determine the total flexible budget labor cost variance.
Explanation / Answer
a (Actual rate - Standard rate) x Actual hours worked = Labor rate variance
(7.083 - 12.5/2)*2230 = 3998.4 unfavorable
b (Actual hours - Standard hours) x Standard rate = Labor efficiency variance
(2230 - 4800/2)*12.50 = 2125
Determine the total flexible budget labor cost variance.
Units of good output achieved * Input allowed per unit of output* Standard unit price of input
(4800*.5)*12.5/2 = 15000
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