b. How long (in hours) will the picking and packing operations have to work to finish all the orders that were taken if we have a day where the order taker works at his maximum capacity? (Round your answers to 1 decimal place.) c. Given b, what is the maximum number of orders waiting to be picked? d. Given b, what is the maximum number of orders waiting to be packed? (Round your intermediate calculations to 1 decimal place.) Vally's Widget Warehouse takes orders from 7 A.M. to 7 P.M. The manager wants to analyze the process and has provided the ollowing process flow diagram. There are three steps required to ship a customer order. The first step is to take the order from a ustomer. The second step is to pick the order for the customer, and then they have to pack the order to ready it for shipping. The rder-taking step works at a maximum rate of 90 customer orders per hour. Order picking works at a maximum of 75 per hour, and acking works at 60 per hour. Vally wants to figure out the following