Pink has the below data. Determine the WACM %. Your answer should be to the nearest decimal point, for example, 45.2 Budget Clothes Hats Shoes Total Sales 2 500 3 000 3 000 8 500 Variable Costs 1 200 600 1 700 3 500 Contribution Margin 1 300 2 400 1 300 5 000 Fixed 3 000 Costs Profit 2 000

On excel

- Refer to the model listed next: Max: Z= 10*x1+6*x2+4*x3; Subject to: x1+x2+x3=0; where x1,x2 and x3 are the number of product 1,2 and 3 produced. (i) (ii) (iii) (iv) (v) 333 (vi) Identify the initial basis with your reason. Show one complete iteration as the solution moves to the next basis. Find the optimal basis. You may solve the problem for the optimal solution using the Lingo software but must validate the optimal basis. Estimate the optimal simplex multipliers. Solve the model using the Lingo software and report the dual prices for each constraint. Compare the optimal simplex multipliers with the shadow prices for different constraints and provide your comments.

Graph the constant-cost lines for the objective function C = 5x + 4y through (5,5) and also through (11,11). Use a straightedge to identify the corner point where the minimum cost occurs. Confirm your answer by constructing a corner point table. 154 10- (0,15) (0,11) 5- T (4,3) Fin (11,11) (5,5) 10 (15,15) (15,0) C Which graph below has the correct constant-cost lines? O A. O B. 154 10- 5- O C. 154 10- 5- 5 10 15 at 15 Q Q 4 15- 10- O D. 15+ 10- 5- 5 10 15 5 10 15 Q 37 Q 37

Suppose =IFERROR(5000/2,1000)+100 is entered into a cell. What is the resulting output of this formula? 1100 #VALUE! 2600 #NUM!

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What is the total cost of the initial tableau by NWC Rule? DESTINATION SOURCE DEMAND O 3060 O 3075 O 3065 O 3165 X Y N P 75 8 12 11 Q 80 5 00 8 11 R 120 7 10 10 S 50 11 13 14 SUPPLY 100 125 100 325

Exercises + Suppose that we made an AHP analysis based on the following comparison tables Value R1 R2 R3 R1 1 9. R2 1 R3 1 Cost R1 R2 R3 R1 1 1/7 1/5 R2 1 1/9 R3 1 1) Draw the value cost diagram from these tables 2) From the diagram, rank the requirements according to their priorities starting from the highest priority Dr. Quta Shambour PArt Requirciments Analy

For the following five spreadsheet functions, (a) write the values of the engineering economy symbols P, F, A, i, and n, using a ? for the symbol that is to be determined, and (b) state whether the displayed answer will have a positive sign, a negative sign, or it can’t be determined from the entries. (1) = FV(8%, 10, 3000, 8000) (2) = PMT(12%, 20, –16000) (3) = PV(9%, 15, 1000,600) (4) = NPER(10%, –290,, 12000) (5) = FV(5%, 5, 500, –2000)

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