Current Designs faces a number of important decisions that require incremental analysis.
Current Designs is always working to identify ways to increase efficiency while becoming more environmentally conscious. During a recent brainstorming session, one employee suggested to Diane Buswell, controller, that the company should consider replacing the current rotomold oven as a way to realize savings from reduced energy consumption. The oven operates on natural gas, using therms of natural gas for an entire year. A new, energyefficient rotomold oven would operate on therms of natural gas for an entire year. After seeking Sut price quotes from a few suppliers, Diane determined that it would cost approximately $ to purchase a new, energyefficient rotomold oven. She determines that the expected useful life of the new oven would be years, and it would have no salvage value at the end of its useful life. Current Designs would be able to sell the current oven today for $ Otherwise, its remaining useful life is estimated at years with a zero salvage value.
a
Prepare an incremental analysis to determine if Current Designs should purchase the new rotomold oven, assuming that the average price for natural gas over the next years will be $ per therm. Enter decrease in net income then enter with a negative sign preceding the number or parenthesis, eg or
Retain
Oven
Replace
Oven
Net Income
Increase Decrease
Variable manufacturing costs
New oven cost
Proceeds from scrapping old oven
Total