d UNISA The Siyaya Hi-Tech Company produces various types of fans. In January, the company produced 1,728 window fans at

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D Unisa The Siyaya Hi Tech Company Produces Various Types Of Fans In January The Company Produced 1 728 Window Fans At 1 (50.14 KiB) Viewed 24 times

d UNISA The Siyaya Hi-Tech Company produces various types of fans. In January, the company produced 1,728 window fans at a standard price of R40.00. The company has 12 direct labor employees. During January, window fans were produced on 9 working days (of 8 hours each), and other products were produced on other days. Determine the labor productivity of the window fans. (5) 2.2. The data below consist of the closing price of the common stock of the American Telephone and Telegraph Corporation on 10 recent trading days. (10) QUESTION 2 3.2 2.1. Time(t) 1 2 3 Price R24.10 23.80 23.39 22.90 22.10 Time(t) 6 7 8 9 10 Price R22.73 22.60 21.76 22.14 21.69 srity 4 5 Using a five-period moving average, forecast the price of the stock for period 10. (4) (2) b. What is the error of the forecast in #1-a? C. Using a five-period moving average, forecast the price of the stock for period 11. [20] Question 3 3.1. Discuss the five differences between service design and product design. (10) The Crystal Sparkle Co. produces glass tumblers. The plant is designed to produce 400 tumblers per hour, and there is one eight-hour shift per working day. However, the plant does not operate for the full eight hours: the employees take two 15-minute breaks in each shift, one in the first four hours and one in the second four hours, and the first thirty minutes of the shift are spent raising the kilns to the required temperature for firing glass. The plant usually produces about 10,000 tumblers per five-day workweek. Answer the following questions by adjusting the data to one eight-hour shift. (10) a. What is the design capacity of the plant in tumblers, per shift? b. What is the effective capacity in tumblers per shift? c. What is the actual output in tumblers per shift? d. What is the efficiency ratio? e. What is the utilization ratio? [20]