Problem 9.11 relates to Work Cells .9.11 A Thai restaurant has experienced a significant increase in take away demand for its signature chicken curry. Due to the high demand, the head chef and the operations manager of the restaurant decided to dedicate a separate area in the kitchen, as a working cell, to fully focus on making take away chicken curry. Daily demand is 240, and the restaurant serves take away food from 11 AM to 11 PM. The process of make chicken curry has five main steps: (1) Preparation of the curry: 2 minutes (2) Stir-frying the chicken: 3 minutes (3) Preparation of the beans and rice: 1.5 minutes (4) Serve the curry and rice in the take away container/box: 1 minute Based on the above information, a) Calculate the takt time. b) Recommend the right number of employees for this working cell.