Note: Please show all the calculations and the formula used

6. Daffy Dave's Sub Shop makes custom submarine sandwiches to order. It is analysing processes at its shop. The general flow of the process is shown as follows. A different person is working at each of the steps in the process. Daffy Dave wants to figure out the following for a typical eight-hour work day. a. What is the current maximum output of the process? b. If we add another person, where would we add him or her and what is the benefit? c. Is there a benefit if we can shift one minute from Bun and Meat to Order Taking? Assume we do not make the change in part (b). d. Is there a benefit if we shift one minute of work from Condiments to Bagging? Assume we do not make the changes in parts (b) and (c)