Can you please solve the question in hand-writing?

3) An order of 150 units of a product is processed on operation 1 and then operation 2. The setup time on Operation 1 30 minutes and the run time per piece is 6 minutes. The setup time on operation 2 is 50 minutes and the run time is 3 minutes per piece. It takes 35 minutes to move a lot between A and B a) Calculate total manufacturing lead time (MLT) without operation overlapping. b) It is decided to overlap two operations and to split 150 units into two lots. Determine the size of sublots if the aim is to minimize idle time on the second operation and calculate total manufacturing lead time (MLT) if operations are overlapped. c) Now assume that we consider the operation overlapping and splitting together and each operation is split between two machines. By how much is MLT reduced with no setup offset (Setup offset means that the operator sets up the second machine after the first machine is set up)? By how much is MLT reduce with setup offset? d)