Cost Behavior, Resource Usage, Excess Capacity

Rolertyme Company manufactures roller skates. With the exception of the rollers, all parts of the skates are produced internally. Neeta Booth, president of Rolertyme, has decided to make the rollers instead of buying them from external suppliers. The company needs 100,000 sets per year (currently it pays $1.90 per set of rollers).

The rollers can be produced using an available area within the plant. However, equipment for production of the rollers would need to be leased ($30,000 per year lease payment). Additionally, it would cost $0.50 per machine hour for power, oil, and other operating expenses. The equipment will provide 60,000 machine hours per year. Direct material costs will average $0.75 per set, and direct labor will average $0.25 per set. Since only one type of roller would be produced, no additional demands would be made on the setup activity. Other overhead activities (besides machining and setups), however, would be affected. The companys cost management system provides the following information about the current status of the overhead activities that would be affected. (The supply and demand figures do not include the effect of roller production on these activities.) The lumpy quantity indicates how much capacity must be purchased should any expansion of activity supply be needed. The purchase price is the cost of acquiring the capacity represented by the lumpy quantity. This price also represents the cost of current spending on existing activity supply (for each block of activity).

Activity Price		Cost Driver		Supply		Usage		Lumpy Quantity		Purchase
Purchasing		Orders		25,000		23,000		5,000		$25,000
Inspection		Hours		10,000		9,000		2,000		30,000
Materials handling		Moves		4,500		4,300		500		15,000

Production of rollers would place the following demands on the overhead activities:

Activity	Resource Demands
Machining	50,000 machine hours
Purchasing	2,000 purchase orders (associated with raw materials used to make the rollers)
Inspection	750 inspection hours
Materials handling	500 moves

Producing the rollers also means that the purchase of outside rollers will cease. Thus, purchase orders associated with the outside acquisition of rollers will drop by 5,000. Similarly, the moves for the handling of incoming orders will decrease by 200. The company has not inspected the rollers purchased from outside suppliers.

Required:

What is the effect on resource spending caused by production of the rollers?

Decrease = $________