The standards for product C$54$L specify $5\mathrm{.}5$ direct labor$-$hours per unit at $$11\mathrm{.}25$ per direct labor$-$hour. Last month $1,560$ units of product C$54$L were produced using $7,000$ direct labor$-$hours at a total direct labor wage cost of $$86,100.$

Use the above information to answer questions $4$ and $5.$

$4.$ What was the labor rate variance for the month? Be sure to include if it is favorable or unfavorable.

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$5.$ What was the labor efficiency variance for the month?$$Be sure to include if it is favorable or unfavorable.

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