1) Harnesses are constructed in a two-step process with two resources. The capacities of the resources are 4.2 and 2.9 harnesses per minute.

Round your answer to three decimal places.

How long does it take 2 harnesses to be constructed (in minutes)?

2) Callers are helped in a process with two resources. The capacities of the resources are 1 and 1.4 callers per minute.

Round your answer to three decimal places.

What is the capacity of this process in terms of callers per minute?

3) Callers are helped in a process with two resources. A worker in the first resource helps 0.11 callers per hour and a worker in the second resources helps 0.043 callers hour. The first 5 workers and the second resource has 9 workers.

Round your answer to two decimal places.

What is the capacity of this process in terms of callers per hour?