Blossom Company's standard labor cost of producing one unit of Product DD is $3\mathrm{.}80$ hours at the rate of $$10\mathrm{.}30$ per hour. During August, $40,200$ hours of labor are incurred at a cost of $$10\mathrm{.}50$ per hour to produce $10,500$ units of Product DD$.$

$($a$)$

Compute the total labor variance.

Total labor variance

$

Unfavorable

$($b$)$

Compute the labor price and quantity variances.

Labor price variance

$

Labor quantity variance

$

Unfavorable

Unfavorable

$($c$)$

Compute the labor price and quantity variances, assuming the standard is $4\mathrm{.}2$ hours of direct labor at $$10\mathrm{.}70$ per hour.

Labor price variance

$

Favorable

Labor quantity variance

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