Maxwell Manufacturing makes two models of felt tip marking pens. Requirements for each lot of pens are given below.                                                         Fliptop model Tiptop model Availble                   Plastic 3 4 36                   Ink Assembly 5 4 40                   Molding Time 5 2 30                                                                       The profit for either model is $1000 per lot. Find the optimal objective function value.

3. Jonathan owns and operates 5 car window tinting shops in the Rio Grande Valley area. Each tint shops has 4 car stalls. Jonathan only operate 3 stalls at a time, leaving the other stall vacant. Based on his latest revenue reports, he is averaging 2 customers at a time receiving tint while the 3rd stall is empty. Each tint shop is open 12 hours per day. Each car or truck requires 2 hours of work A) what is Jonathan daily design capactity? B) what is Jonathan daily effective capcity? C) what is Jonathan actual out per day D) what is Jonathan utilization rate E) what is Jonathan effective utilization rate

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A farmer in mufulira, copper belt province of Zambia would like to introduce a new product .it has estimated that the cost of purchasing, delivery and installation the new machine required to manufacture the product is k160, 000.the expected life span of the product is six years. The first revenues 200,000 second 240,000 and 220,000, Revenues estimates are k205,000 in each of the remaining three years. The incremental variable of producing the product are estimated to be 54% of the revenues. The marginal tax rate of the farm is 40% of the revenues. The machine purchased will have a salvage value of k35,000 and the farm is expecting to recoup k10,000 of its working capital at the end of six years. The farm has fixed cost of k30,000.a. Calculate the IRR at a discount rate of your choice.

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Cell Name: $C$5 Qty Doors 24 0 Qty $D$5 Windows 48 0 $E$5 Qty Vents Using the sensitivity report below, by how much will profit increase if you add an additional unit of 'Finishing Used'? 120 60 48 Cell Name $F$9 Cutting Used 48 $F$10 Sanding Used 60 $F$11 Finishing Used O 440 Final Reduced Objective Allowable Value Cost Coefficient Increase 100 0 60 -220 500 Final Shadow Constraint Value Price 0 440 120 450 200 R.H. Side 100 60 60 550 220 Allowable Increase 1E+30 Allowable Decrease 20 275 75 1E+30 Allowable Decrease 52- 43.33333333 15 30

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