The target cost for one of the new ergonomically designed computer mice has been calculated to be £4.50, which is 10% less than the actual cost currently achievable. The Board of Directors is considering providing some internal training to improve efficiency of labour, and hence reduce the cost gap. The current material cost is £1.40 per unit and this will not change as efficiency changes. Labour rates are £12 per hour. To the nearest whole %, how much of an efficiency improvement (measured by the % reduction in labour time per computer mouse) is required remove the cost gap completely? Show all workings.

Consider a drill press containing three drill bits. The current policy (called individual replacement) is to replace a drill bit when it fails. The firm is considering changing to a block replacement policy in which all three drillbits are replaced whenever a single drill bit fails. Each time the drill press is shut down, the cost is $100. A drill bit costs $50, and the variable cost of replacing a drill bit is $10. Assume that the time to replace a drill bit isnegligible. Also, assume that the time until failure for a drill bit follows an exponential distribution with a mean of 100 hours. This can be modeled in @RISK with the formula 5RISKEXPON (100). (Note: If you have the academic version of @RISK, this problem will require more RISKEXPON functions than the 100 allowed, but there is an easy workaround. An exponentially distributed random variable can be generated with Excel functions only using the formula =-Mean*LN(RAND()). Then @RISK can still be used to run the simulation.)…

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Can someone help me with part B of this problem?: Verasource Microprocessor Corporation sells 200 computer chips a month for $1,500 each. variable costs are $1,500,000. Fixed costs are $500,000. there's a defect rate of 8%. What is the hidden cost to the company of making this rate of defectives instead of 2,000 good chips each month? Suppose a six sigma effort can reduce the defects to a six sigma level. what is the impact on profitability?

1. Marginal Cost-Benefit Analysis As a financial analyst for Longview Products Company, you have been asked to evaluate a proposal for new, more efficient manufacturing equipment. The existing equipment will produce benefits over the next five years of $780,000 in today's dollars. The proposed new equipment will produce benefits of $970,000 in today's dollars over the same period. The installed cost of the new equipment is $300,000; the old equipment can be sold for $130,000. Apply marginal cost-benefit analysis to determine: a. The marginal benefits of the new equipment b. The marginal costs of the new equipment c. The net benefit of the new equipment d. Based on your calculations, what do you recommend? Why? e. What factors other than the costs and benefits should be considered before the final decision is made? 2. Interest verens Dividend Exnence

Please solve without using Excel and show work... An assembly machine to reduce labor costs $65,000 to buy and $4,000 to operate. Salvage value is $5,000 after 6 years. To get a 12% return on investment, what is the minimum required annual saving in labor?

A manufacturer of automated optical inspection devices is deciding on a project to increase the productivity of the manufacturing processes. The estimated costs for the two feasible alternatives being compared are shown below. Use the internal rate of return (IRR) method to determine which alternative should be selected if the analysis period is 8 years and the company's MARR is 4% per year. Alternative M N Initial costs $30,000 $45,000 Net annual cash flow $4,500 $7,000 Life in years 8 8 (a) IRR of base alternative = (b) IRR of incremental cash flow = (c) Choose Alternative

do not use excel please. show formula and solution

17. A company has a process that results in 21000 pounds of product A…