Calculate total manufacturing overhead costs. First determine the formula, then calculate the total manufacturing overhead costs. (Enter currency amounts in thousands and not in dollars.) Total manufacturing + + = overhead costs

1.

a. Airplane seats is classified as Direct material $220

b. Production supervisors' salaries is classified as Indirect Labour $100

c. Depreciation on forklift is classified as Other Manufacturing Overhead $30

d. Machine lubricants classified as Indirect Material $40

e. Factory janitors' wages classified as Indirect labour $35

f. Assembly workers' wages classified as Direct Labour $650

g. Property tax on corporate marketing offices classified as Period total $15

h. Plant utilities classified as other Manufacturing Overhead $190

I. Cost of warranty repairs classified as Period total $245

j. Machine operators' health insurance classified as Direct Labour $60

k. Depreciation on administrative offices classified as Period total $20

l. Cost of designing new plant layout classified as Period total $180

m. Jet engines classified as Direct material $1,700

1b.Total

Total Direct material $1,920

Total Direct labor $710

Total Indirect material$40

Total Indirect labor $135

Total Other Manufacturing Overhead $220

Total Period Total $460

2.Total manufacturing overhead costs $395

3.Total inventoriable product costs $3,025

4.Total prime costs $2,630

5.Total conversion costs $1,105

6.Total period costs $460

Explanation

1. Classification of each cost and the total for each type of cost

a. Airplane seats is classified as Direct material of the amount of $220

b. Production supervisors' salaries is classified as Indirect Labour of the amount of $100

c. Depreciation on forklift is classified as Other Manufacturing Overhead of the amount of $30

d. Machine lubricants classified as Indirect Material of $40

e. Factory janitors' wages classified as Indirect labour of $35

f. Assembly workers' wages classified as Direct Labour of $650

g. Property tax on corporate marketing offices classified as Period total of $15

h. Plant utilities classified as other Manufacturing Overhead of $190

I. Cost of warranty repairs classified as Period total of $245

j. Machine operators' health insurance classified as Direct Labour of $60

k. Depreciation on administrative offices classified as Period total of $20

l. Cost of designing new plant layout classified as Period total of $180

m. Jet engines classified as Direct material of $1,700

TOTAL for each of the costs

Total Direct material $1,920

($220+$1,700)

Total Direct labor $710

($650+$60)

Total Indirect material$40

Total Indirect labor $135

($100+$35)

Total Other Manufacturing Overhead $220 ($30+$190)

Total Period Total $460

($15+$245+$20+$180)

2.Calculation for the of the total manufacturing overhead costs

Using this formula

Manufacturing overhead costs=Indirect labor + Indirect materials + Other Manufacturing overhead

Let plug in the formula

Total manufacturing overhead costs=

$135 + $40 + $220

Total manufacturing overhead costs= $395

3.Calculation for the total inventory product costs.

Using this formula

Total inventoriable costs=Direct materials + Direct labor + Manufacturing overhead

Let plug in the formula

Total inventoriable product costs$1,920 + $710 + $395

Total inventoriable product costs= $3,025

4.Calculatation for total prime costs.

Using this formula

Prime costs=Direct materials + Direct labor

Prime costs=$1,920 + $710

Total prime costs=$2,630

5.Calculation for the total of the conversion costs.

Using this formula

Total conversion costs=Direct labor + Manufacturing overhead

Total conversion costs=$710 + $395

Total conversion costs= $1,105

6. Calculation for total period costs.

Using this formula

Total period costs=($15+$245+$20+$180)

Total period costs=$460

Property tax on corporate marketing offices classified as Period total of $15

Cost of warranty repairs classified as Period total of $245

Depreciation on administrative offices classified as Period total of $20

Cost of designing new plant layout classified as Period total of $180

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