Erie company manufactures a mobile fitness device called the jogging mate. the company uses standards to control its costs. the labor standards that have been set for one jogging mate are as follows:

Standard Hours Standard Rate per Hour Standard Cost

24 minutes (0.4 hrs.) $5.40 $2.16

During August, 8,390 hours of direct labor time were needed to make 19,600 units of the Jogging Mate. The direct labor cost totaled $43,628 for the month.

1. What is the standard labor-hours allowed (SH) to makes 19,600 Jogging Mates?

19,600 jogging mates x 0.4 hours = 7,840 hours

2. What is the standard labor cost allowed (SH * SR) to make 19,600 Jogging Mates?

7,840 hours x $5.40 = $42,336

3. What is the labor spending variance?

labor spending variance = standard cost - actual cost = $42,336 - $43,628 = $1,292 unfavorable

4. What is the labor rate variance and the labor efficiency variance?

labor rate variance = (standard rate - actual rate) x actual hours = ([$5.40 - ($43,628/8,390 hours) ] x 8,390 hours = ($5.40 - $5.20) x 8,390 hours = $0.20 x 8,390 = $1,678 favorable labor efficiency variance = (standard hours - actual hours) x actual rate = (7,840 hours - 8,390 hours) x $5.20 = - 550 hours x $5.20 = - $2,860 unfavorable