Answer:
The differential cost is the purchase price.
Step-by-step explanation:
Giving the following information:
Model 380
Purchase price= 278,000
Model 230
Purchase price= 207,00
Management has decided to buy the new model 230 machine. It has less capacity than the new model 380 machine, but its capacity is sufficient to continue making product R16K.
In this case, we only have information regarding the purchase price. The differential cost is the purchase price. Other differential costs (if given more information) would be fixed costs, variable costs, production per hour, maintenance, etc.