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Emerson Company produces ceramic teapots. Emerson allocates overhead based on th

ID: 2554190 • Letter: E

Question

Emerson Company produces ceramic teapots. Emerson allocates overhead based on the number of direct labor hours. The company is considering using a standard cost system and has developed the following standards (a batch is 100 teapots).

Standard Costs:                   

Direct Material                                   60 lbs. per batch          $ 5.00 per lb.   

Direct Labor                                        3.0 hr. per batch          $17.00 per hr.

Variable Manufacturing Overhead     3.0 hr.                          $7.00 per hr.

Fixed Manufacturing Overhead          3.0 hr.                          $3.00 per hr.   

2018 Budgeted Data for February:

Budgeted production, 121 batches (100 teapots each batch)

Denominator Hours, 363 DLH. (Emerson applies overhead on the basis of direct labor hours.)

Budgeted variable overhead, $2,541

Budgeted fixed overhead, $1,089.

2018 Actual Results for February:               

Direct material purchases were 4,500 lbs. at a cost of $4.70 per lb.

Direct material used was 4,100 lbs.

Direct labor costs was $3,344 at an average direct labor cost per hour of $17.60.

Total variable manufacturing overhead was $1,406.

Total fixed manufacturing overhead was $1,490.

Actual production was 60 batches.

REQUIRED:

1.         Calculate the following variances:

a. materials price and quantity variances (Worth 4 pts.).

b. labor rate and efficiency variances (Worth 4 pts.).

c. variable overhead rate(spending) and efficiency variances (Worth 4 pts.).

d. fixed overhead budget and volume variances (Worth 4 pts.).

2.         EXTRA CREDIT: (Worth 5 pts) Prepare journal entries for:

a.         material price and quantity variances.

b.         labor rate and efficiency variances.

3.         EXTRA CREDIT: (Worth 6 pts.) Answer the following questions:

1.         Have the company’s managers done a good job or a poor job controlling materials, labor, and overhead costs? Why or why not?

2.         What do you think may have caused the variances to be favorable or unfavorable? Give 2 examples for each variance you have calculated above

.

3.         Describe how the company’s managers can benefit from the standard costing system. Do you think the company should continue with the standard cost system? Why or why not?

Explanation / Answer

1.a) Material price variance = (Standard price – Actual price) x Actual quantity
=> ($5.00 - $4.70) x 4,500 = $1,350 (Favorable)

Quantity variance = (Actual quantity used - Standard quantity used) x Standard cost
=> (4,100 – 3,600) x $5.00 = $2,500 (Unfavorable)

Standard quantity used = Actual production x Standard Direct Material per batch
=> 60 batches x 60 lbs per batch = 3,600 lbs

1.b) Labor rate variance = (Actual rate per labor hour - Standard rate per labor hour) × Actual Hours
=> ($17.60 - $17) x ($3,344/$17.60) = $114 (Unfavorable)

Labor efficiency variance = (Actual hours × Standard rate) – (Standard hours × Standard rate)
=> (190 x $17) – (180 x $17) = $170 (Unfavorable)

Standard hours = Total batches manufactured x Standard labor hours per batch
=> 60 x 3 = 180

1.c) Variable overhead rate(spending) variance = (Standard variable overhead rate – Actual variable overhead rate) × Actual Units
=> ($7 - $7.81) x 60 = -$48.67 (Unfavorable)

Variable overhead efficiency variance = Standard overhead rate x (Actual hours - Standard hours)
=> $7 x (190 – 180) = $70 (Unfavorable)

1.d) Fixed overhead budget variance = Actual fixed overhead - Budgeted fixed overhead
=> $1,490 - $1,089 = $401 (Unfavorable)

Fixed Overhead Volume Variance = Applied Fixed Overhead – Budgeted Fixed Overhead
=> $540 - $1,089 = -$549 (Unfavorable)

Applied Fixed Overhead = (Budgeted Fixed Overhead/Budgeted Units) x Actual units produced
=> ($1,089/121) x 60 = 540

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