Please help a and b and c

Question 12 (15 points) - Scroll further down to submit your answers A precision drill machine is available 22 hours a day. On a typical day, the machine handles 280 drill jobs. Each job takes 1.5 minutes for setup and 1 minute for actual drilling. About 15% of the jobs need to be reworked. Assume that for each rework job the set-up time and the processing time have to be repeated one time. That means a job with rework requires two rounds of setup & drilling. In total, to be finished. The machine is idle between jobs. In your answers, percentages should have 2 decimal places, e.g. 23.67%. (a) [6] What is the total non-value-added time in minutes? (For example: enter 200 for 200 minutes) (b)[6] What is the overall equipment effectiveness (OEE)? (For example: enter 23.67 for 23.67%) (c)[3] What is the percentage of wasted processing time in the total available time? (For example: enter 23.67 for 23.67%) es Question 12 (15 points) - Scroll further down to submit your answers A precision drill machine is available 22 hours a day. On a typical day, the machine handles 280 drill jobs. Each job takes 1.5 minutes for setup and 1 minute for actual drilling. About 15% of the jobs need to be reworked. Assume that for each rework job the set-up time and the processing time have to be repeated one time. That means a job with rework requires two rounds of setup & drilling. In total, to be finished. The machine is idle between jobs. In your answers, percentages should have 2 decimal places, e.g. 23.67%. (a) [6] What is the total non-value-added time in minutes? (For example: enter 200 for 200 minutes) (b)[6] What is the overall equipment effectiveness (OEE)? (For example: enter 23.67 for 23.67%) (c)[3] What is the percentage of wasted processing time in the total available time? (For example: enter 23.67 for 23.67%) es