There are three steps to giving blood at a Red Cross blood d…
There are three steps to giving blood at a Red Cross blood drive: Check-in, Give blood, Rest. There are three workers doing check-in, which takes 1 minute per donor. There are 10 cots for giving blood, which takes 8 minutes per donor. There are 8 chairs for resting, which requires 5 minutes per donor. What is the process capacity in donors per hour?