Paz Inc. manufactures a product that contains a small motor. The
company has always purchased this motor from a supplier for $56
each. Paz recently upgraded its own manufacturing capabilities and
now has enough excess capacity (including trained workers) to begin
manufacturing the motor instead of buying it. The company prepared
the following per unit cost projections of making the motor,
assuming that overhead is allocated to the part at the normal
predetermined overhead rate of 150% of direct labor cost.
| Direct materials |
$20.0 |
| Direct labor |
22.4 |
| Overhead (fixed and variable) |
33.6 |
| Total |
$76.0 |
The required volume of output to produce the motors will not
require any incremental fixed overhead. Incremental variable
overhead cost is $22.4 per motor. What is the effect on income if
Paz decides to make the motors?
|
|
Income will decrease by $8.8 per unit. |
|
Income will increase by $8.8 per unit. |
|
Income will increase by $20.0 per unit. |
|
Income will decrease by $20.0 per unit. |
|
Income will increase by $13.6 per unit. |
______________________________
Cost is 20+22.4 +22.4 (variable overhead)= 64.8
Since outside cost is 56 it will decrease by $8.8 per unit
so A is the answer
