PS.74 Bell computer is planning to launch a new high-end server. Nine steps or tasks are required to assemble this computer. Daily demand is expected to be 76 units and there are three 8-hour shifts available each day to meet this production quota.

I cant find out how to work these out.

What is the cycle time (in minutes) for this production line?

What is the combined idle time (in minutes) for this production line?

What is the overall efficiency for this production line? (Write your answer as a percentage, and display your answer to two decimal places.)

%