An Unfavorable Direct Labor Price Variance and a Favorable Direct

An unfavorable direct labor price variance and a favorable direct labor efficiency variance might indicate which of the following?

A) Unskilled workers using more actual hours than standard,paid at a higher rate per hour than the standard rate.
B) Unskilled workers using less actual hours than standard,paid a lesser rate per hour than the standard rate.
C) Skilled workers using more actual hours than standard,paid at a higher rate per hour than the standard rate.
D) Skilled workers using less actual hours than standard,paid at a higher rate per hour than the standard rate.