x is 2

b t=1 = t=1.5 e t=2 2. A production process requires 5 different machines and the current layout with operation times in minutes is given. Shrinkage ratios are 5%, 3%, 6%, 4%, and 1% for machines a, b, c, d, and e, respectively. The output should be (X*10+100) units. Personal allowance is given 4%. Suppose that 2 hours are available for this batch and the process is as efficient as 65% of the time. a. Calculate the required number of machines. b. Calculate each machine's idle time. t=1 t=1.5 b t=1 = t=1.5 e t=2 2. A production process requires 5 different machines and the current layout with operation times in minutes is given. Shrinkage ratios are 5%, 3%, 6%, 4%, and 1% for machines a, b, c, d, and e, respectively. The output should be (X*10+100) units. Personal allowance is given 4%. Suppose that 2 hours are available for this batch and the process is as efficient as 65% of the time. a. Calculate the required number of machines. b. Calculate each machine's idle time. t=1 t=1.5