10. Three parts are routed through the same operation. The daily production volume and pro- cessing times are shown in the following table. The operation is available 400 min/day, and the setup time between parts production is 10 minutes. If the amount of time each day devoted to setup is to be equally allocated among the three parts, what are the minimum lot sizes of the three parts? Processing Time Average Daily Part (sec/unit) Volume (units) GB 10 1,050 QED 7 550 RBW 13 300 11. Four products use the same machine. Processing times, daily production volumes, and serup times for the products are shown below. Assume the machine is run for two shifts, and is available for 800 min/day. The products are to be produced in a sequence that is repeated throughout the day until the required volume is filled. How many times a day can the sequence be repeated, and what is the resulting lot size of each product? Processing Product Time (sec/unit) Average Daily Volume (units) Setup Time (minutes) B 20 450 15 G 15 800 18 R 10 600 H 25 250 10