9. Item WWW is produced in a transfer line. Determine daily output rate given the following processing times and unit transfer strategy between the machines. 1 process process 3rd process 4th process Machine LL Machine D Machine RR Machine S Machine ) Unit process 15 hr .12 .18 .16 .12 time 2nd 5th process Note: 2 shifts work. 8 hours/shift. 10. How can we increase the output in the above problem? Discuss and show results. 11. Item YYY is processed on machine M1 first and then machine M2. The desired annual output is 5000 units. Unfortunately, there are quality issues and the scrap factor for Mi is 0.05 and for M2 is 0.10. Determine how many units we have to start the process with 12. Repeat problem 11 if we could recover 2% of scraps on M1 and 4% of scraps on M2