In order to meet holiday demand, Penny's Pie Shop requires a production line that is capable of producing 80 pecan pies per week, while operating only 40 hours per week. There are only 4 steps required to produce a single pecan pie with respective processing times of 3min,3min,27min and 8min. a. What should be the line's cycle time? 30 minutes per pie. (Enter your response as an integer.) b. What is the smallest number of workstations Penny could hope for in designing the line considering this cycle time? stations. (Enter your response rounded up to the next whole number.)