13) Identify which wong the following is an output variable 2) Holding cost b) No of customer c) No. of unit produced 4) Interest rates 14) Which of the following is a decision variable? 2) Number of units sold b) Number of its produced c) Number of custom 4) Cost of unit produced 15) When approximating cont with a cubic function, we will need to use the Excel sotter. What is are the changing cells? The squared deviations b All coefficients Sum of square deviation Mean of the square deviation 16) A production of 4000 units costs the form $32,000. With each increase of 100 units the variable cort will be increased by $1200, the variable cont can be estimated using the following lines fanction: 32000 - 12(unit-4000) 4000-1200 (it-32000) c1unit-16,000 & None of the above 17. If the management wants to see the impact of change in the growth rates of units sold and fixed costs, they can a generate a data table create a chart ca profits ce solver tool d all of the above 18) The last stage in applying Cubic function is to a Minimize the coefficient of function with Excel Solver by allowing the sum of coefficients to be changed b. Minimize the sum of squared deviations with Excel Solver by allowing the squared deviations to be changed. c. Minimize the squared division with Excel Solver by allowing the coefficients to be changed d. None of the above 19) In the XY Function, if the slope=8, X1200 and the Y1-2000, then the variable sost.fo producing 300 units will be a 200+8*(300-2000) 6. 2000+S* (300-200) e 8+2000*(300-200) d None of above 20) In developing a five-year plan for the company's profit, a manager may compute part of its revenue by estimating Raw material cost as a cubic function of number of units b. Number of units as cubic function of machine cost e Number of units as a cubic function of price d Machine cost as cubic function of price