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There are a number of ways quality is assessed. Using local examples discuss any four measures of quality. 8marks2b) APUse exponential smoothing with a smoothing constant of 0.3 to forecast the bags of fertilizer to produce. Assume that the forecast for year 1 was 5,000. Year Demand for fertilizer ,00014 26 34 45 5 10 68 77 89 9 1210 1411 15Using your forecast and demand values estimate the following MAD and MSE and interpret them. 8marksc) ANLydia produces Sobolo for her sister to sell. She is currently working a total of 5 hours per day to produce 300 bottles. 4marksi. What is Lori’s productivity?ii. Lydia thinks that by redesigning her production process, she can increaseher total productivity to 333 bottles per day. What will be her newproductivity?iii. What will be the percentage increase in productivity if Lori makes thechange?