CoreTech Laboratories does heat testing (HT) and stress testing (ST) on materials and operates at capacity. Under its current simple costing system, CoreTech aggregates all operating costs of $1,800,000 into a single overhead cost pool. CoreTech calculates a rate per test-hour of $20 ($1,800,000 ÷ 90,000 total test-hours). HT uses 50,000 test-hours, and ST uses 40,000 test-hours. Gary Celeste, CoreTech’s controller, believes that there is enough variation in test procedures and cost structures to establish separate costing and billing rates for HT and ST. The market for test services is becoming competitive. Without this information, any miscosting and mispricing of its services could cause CoreTech to lose business. Celeste divides CoreTech’s costs into four activity-cost categories.

Direct-labor costs, $276,000. These costs can be directly traced to HT, $204,000, and ST, $72,000.

Equipment-related costs (rent, maintenance, energy, and so on), $495,000. These costs are allocated to HT and ST on the basis of test-hours.

Setup costs, $630,000. These costs are allocated to HT and ST on the basis of the number of setup hours required. HT requires 15,000 setup-hours, and ST requires 6,000 setup-hours.

Costs of designing tests, $399,000. These costs are allocated to HT and ST on the basis of the time required for designing the tests. HT requires 4,000 hours, and ST requires 2,000 hours.

Required:

What is the equipment-related per hour cost for Heat Testing and Stress Testing?

What is the cost of designing per hour for Heat Testing and Stress Testing?

Answer rating: 100% (QA)

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