- Question 1 An Electric Switch Manufacturing Company Has To Choose One Of Three Different Assembly Methods Method A Wil 1 (44.2 KiB) Viewed 52 times
- Question 1 An Electric Switch Manufacturing Company Has To Choose One Of Three Different Assembly Methods Method A Wil 2 (44.2 KiB) Viewed 52 times
- Question 1 An Electric Switch Manufacturing Company Has To Choose One Of Three Different Assembly Methods Method A Wil 3 (44.2 KiB) Viewed 52 times
- Question 1 An Electric Switch Manufacturing Company Has To Choose One Of Three Different Assembly Methods Method A Wil 4 (44.2 KiB) Viewed 52 times
- Question 1 An Electric Switch Manufacturing Company Has To Choose One Of Three Different Assembly Methods Method A Wil 5 (21.51 KiB) Viewed 52 times
Question 1- An electric switch manufacturing
company has to choose one of three different assembly methods. Method A will have a first cost of $40,000, an annual operating cost of $9000, and a service life of 2 years. Method B will cost $80,000 to buy and will have an annual operating cost of $6000 over its 4-year service life. Method C will cost $130,000 initially with an annual operating cost of $4000 over its 8-year life. Methods A and B will have no salvage value, but method C will have some equipment worth an estimated $12,000. Which method should be selected? Use present worth analysis at an interest rate of 10% per year.
Question 2 - Two processes can be used for producing a polymer that reduces friction loss in engines. Process T will have a first cost of $750,000, an operating cost of $60,000 per year, and a salvage value of $80,000 after its 2-year life. Process W will have a first cost of $1,350,000, an operating cost of $25,000 per year, and a $120,000 salvage value after its 4-year life. Process W will also require updating at the end of year 2 at a cost of $90,000. Which process should be selected on the basis of a future worth analysis at an interest rate of 12% per year?
Question 3 - The cash flows for two small raw water treatment systems are shown. Determine which should be selected on the basis of an annual worth analysis at 10% per year interest. MF UF First cost, $ -33,000 -51,000 Annual cost, $ per year -8,000 -3,500 Salvage value, $ 4,000 11,000 Life, years 3 6