Question: Billy's Hamburger Barn has a single drive-up window. Currently, there is one attendant at the window who takes the order (55 60 seconds) , gathers
Billy's Hamburger Barn has a single drive-up window. Currently, there is one attendant at the window who takes the order (55 60 seconds), gathers up the food and bags it (10 40 seconds), and then takes the customer's money (45 60 seconds) before handing the food to the customer.
Suppose Billy's Hamburger Barn redesigns the process so there are now two attendants. The first attendant takes the order. Once this step is finished, the first attendant then takes the money, and the second one gathers up and bags the food. Two of the process steps can now run in parallel (gathering the food and taking the money).
a) New minimum cycle time is ______ seconds. (Enter your response as a whole number.) I already tried 65 seconds, but it's wrong.
b) New longest cycle time is _______ seconds. (Enter your response as a whole number.)

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