Answer:
favorable 16,605
Explanation:
production 900 units
standard 9.7 hours per unit at $13.5
900 x 9.7hours per unit = 8,730
Actual hours 7,500
labor cost $98,250
actual rate 1$3.1
labour efficiency variance
standard rate (standard hours - acual hours)
13.5 ( 8,730 - 7,500 ) = 16,605