The direct labor rate variance is -$12,660 Favorable, time variance is $318,000 Unfavorable and cost variance is:$305,340 Unfavorable.
(a) Rate variance = Actual hours × ( Standard rate - Actual rate)
Rate variance= 63,300 × ( $20- $19.80)
Rate variance= -$12,660 Favorable
(b)Time variance = Standard rate × ( Standard hours - Actual hours)
Time variance= $20 × ( 3 × 15,800 - 63,300)
Time variance= $20 ×15,900
Time variance=$318,000 Unfavorable
(c)Cost variance = Time variance - rate variance
Cost variance=-$12,660+$318,000
Cost variance=$305,340 Unfavorable
Inconclusion the direct labor rate variance is -$12,660 Favorable, time variance is $318,000 Unfavorable and cost variance is:$305,340 Unfavorable.
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