Craft Pro Machining produces machine tools for the construction industry. The following details about overhead costs were taken from its company records. Production Activity Indirect Labor Indirect Materials Other Overhead Grinding $ 320,000 Polishing $ 135,000 Product modification 600,000 Providing power $ 255,000 System calibration 500,000 Additional information on the drivers for its production activities follows. Grinding 13,000 machine hours Polishing 13,000 machine hours Product modification 1,500 engineering hours Providing power 17,000 direct labor hours System calibration 400 batches Job 3175 Job 4286 Number of units 200 units 2,500 units Machine hours 550 MH 5,500 MH Engineering hours 26 eng. hours 32 eng. hours Batches 30 batches 90 batches Direct labor hours 500 DLH 4,375 DLH Required: 1. Classify each activity as unit level, batch level, product level, or facility level.

Shrieves casting company is considering adding a new line to its product mix, and the capital budgeting analysis is being conducted by sidney johnson, a recently graduated mba. the production line would be set up in unused space in the main plant. the machinery’s invoice price would be approximately $200,000, another $10,000 in shipping charges would be required, and it would cost an additional $30,000 to install the equipment. the machinery has an economic life of 4 years, and shrieves has obtained a special tax ruling that places the equipment in the macrs 3-year class. the machinery is expected to have a salvage value of $25,000 after 4 years of use. the new line would generate incremental sales of 1,250 units per year for 4 years at an incremental cost of $100 per unit in the first year, excluding depreciation. each unit can be sold for $200 in the first year. the sales price and cost are both expected to increase by 3% per year due to inflation. further, to handle the new line, the firm’s net working capital would have to increase by an amount equal to 12% of sales revenues. the firm’s tax rate is 40%, and its overall weighted average cost of capital, which is the risk-adjusted cost of capital for an average project (r), is 10%. define “incremental cash flow.” (1) should you subtract interest expense or dividends when calculating project cash flow?