Answer:
a. $15.26
b. 2.04 hours
c. $31.33
Step-by-step explanation:
The computations are shown below:
a. For Standard direct labor rate per hour:
= Hourly wage rate + payroll taxes + fringe benefits
= $13.10 + $0.72 + $1.44
= $15.26
b. For Standard direct labor hours per gallon:
= Actual production time + rest periods and cleanup + setup and downtime
= 1.54 hours + 0.28 hours + 0.22 hours
= 2.04 hours
c. For Standard labor cost per gallon:
= Standard direct labor rate per hour × Standard direct labor hours per gallon
= $15.26 × 2.04 hours
= $31.33