Consider a four-step serial process with processing times given in the following list. There is one machine at each step of the process, and this is a machine-paced process.

Step 1: 25 minutes per unit

Step 2: 15 minutes per unit

Step 3: 30 minutes per unit

Step 4: 20 minutes per unit

Round your answer to 3 digits after the decimal point if it is not an integer. Do NOT use comma in your numeric answers.

The resource capacity of step 2 is ______units per hour.

The resource capacity of step 4 is _______ units per hour.

The process capacity is _______units per hour.

Assume unlimited demand, the cycle time is ________hours.

Assume that the process starts out empty. It will take_________ hours for the first flow unit to go through an empty system, and it will take a total of _______ hours to complete a batch of 105 units.