7. A facility with a design capacity of 1.000 units, an actual average of 800 units, and effective capacity of 842 units has an efficiency of A. 84.2% D. TOPY B. 95% E None of the above C. 80% 8. The environmental issues of consuming raw materials and supplies is reflected on: A. Pollution due to solid, fluid and gaseous emissions B. Regeneration of invaluable recourses to be used by the future generation C. Noise pollution of factory machinery and equipment D. Accidents caused by faulty installations of technology E All of the above 9. Risk related to raw materials and supplies may be attributable to factors such as A. Late delivery of inputs B. Poor quality inputs in an effort to minimize cost C. Insufficient quantity for current and future use D. Exaggerated price of inputs and poor relationship with supplier E. All of the above 10. One of the following is in the wrong category A. Stainless steel Processed industrial input B. Fish...Marine product C. Timber Forest product D. Sugarcane.. Agricultural product E. None of the above 11 One of the following doesn't justify the market and demand analysis for a new private project A. Making accept reject decisions related to the project B. Basing other project related decisions on it C. Fulfilling legal compliance D. Determining plant capacity and production programme E None of the above 12. Given an actual demand of 103, a previous forecast value of 99, and an alpha of 0.4, the exponential smoothing forecast for the next period would be A 94.6 D. 101.6 B 97.4 E. None of the above C. 100.6 13. A regression model is used to forecast sales based on the birr advertising spent. The regression line is y-500+35x. Which is the best statement about this forecasting model? A. Even if no money is spent on advertising, the company realizes Br35 of sales B. For every Br35 spent on advertising, sales increase by Brl. C. The company realizes Br510 of sales if advertizing of Br350 is spent. D. All of the above E. None of the above