Final answer:
The actual hours worked by Jackson Company for product B in October were 2,200 hours, determined by using the labor efficiency variance and standard rate per hour.
Step-by-step explanation:
To determine the actual hours worked during the month of October, we must analyze the labor efficiency variance provided. The labor efficiency variance is calculated by the formula: (Actual Hours Worked – Standard Hours Allowed) x Standard Rate Per Hour. Given that the labor efficiency variance for Jackson Company is reported as $1,600 U, and the standard rate per hour is $8.00, we can rearrange the formula to solve for the actual hours worked:
1,600 U = (Actual Hours – 2,000) x 8
200 = Actual Hours – 2,000
Actual Hours = 2,200
Therefore, the actual hours worked by Jackson Company for product B in the month of October were 2,200 hours.