Northwest hospital is a full-service hospital that provides everything from major surgery and emergency room care to outpatient clinics. the hospital's radiology department is considering replacing and old inefficient x-ray machine with a state-of-the-art digital x-ray machine. the new machine would provide higher quality x-rays in less time and at a lower cost per x-ray. it would also require less power and would use a color laser printer to produce easily readable x-ray images. instead of investing the funds in the new x-ray machine, the laboratory department is lobbying the hospital's management to buy a new dna analyzer. for each of the items below, indicate whether it should be considered a differential cost (dc), an opportunity cost (oc) or a sunk cost (sc) in the decision to replace the old x-ray machine with a new machine. if none of the categories apply for a particular item, put (na) next to the number for "none apply". list the number and the 2 digit abbreviation next to it. for example, 1.oc, 2. sc, etc.1. cost of the old x-ray machine2. the salary of the head of the radiology department3. the salary of the head of the pediatrics department4. cost of the new laser printer5. rent on the space occupied by radiology6. the cost of maintaining the old machine7. benefits from a new dna analyzer8. cost of electricity to run the x-ray machines

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?

Blank is the internal operation that arranges information resources to support business performance and outcomes

Darlene has a balance of 3980 on a credit card with an apr of 22.8% paying off her balance and which of these lengths of time will result in her paying the least amount of interest?