In: Accounting
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Solution:
Calculation of Predetermined Overhead Rate
As given in question, Byrd applies overhead on the basis of direct labor hours.
So, Predetermined Overhead Rate = Budgeted Overhead / Budgeted Direct Labor Hours
Here, Budgeted Direct Labour Hours = Total Production Capacity * Direct Labor Hour per unit
= 100,000 Unit * 1 Hour
= 100,000 Direct Labor Hour
Particulars | Variable Overhead | Fixed Overhead |
Budgeted Overhead (A) | $300,000 | $600,000 |
Budgeted Direct Labor Hours (B) | 100,000 Hour | 100,000 Hour |
Pre-determined Overhead Rate (A/B) | $3 Per hour | $6 Per Hour |
Calculation of Applied Overhead:
Applied Overhead = Budgeted Hours for Actual Production * Pre-determined Overhead Rate
Here, Budgeted Hours for Actual Production = Actual Production * Budgeted Direct Labor Hour per Unit
= 72,700 Units * 1 Direct Labor Hour
= 72,700 Direct Labour Hour
Particulars | Variable Overhead | Fixed Overhead | Total Overhead |
Budgeted Hours for Actual Production (A) | 72,700 Hour | 72,700 Hour | 72,700 Hour |
Pre-determined Overhead Rate (B) | $3 Per Hour | $6 Per Hour | $9 Per Hour |
Overhead Applied ( A * B) | $218,100 | $436,200 | $654,300 |
Calculation of Total Overhead Variance:
Overhead Variance = Applied Overhead - Actual Overhead
** If above formula gives positive result, it means variance is Favorable.
If above formula gives negative result, it means variance is Unfavorable.
Particulars | Variable Overhead | Fixed Overhead | Total |
Applied Overhead (A) | $218,100 | $436,200 | $654,300 |
Actual Overhead (B) | $130,860 | $600,300 | $731,160 |
Overhead Variance ( A - B) | $87,240 | ($164,100) | ($76,860) |
Favorable | Unfavorable | Unfavorable |