3. ( 25 points) A batch of 1000 units is processed in a machine from a sequential batch production operation. Setup is 45 minutes. Every cycle, a robotic arm loads the machine in 3 minutes and unloads it in 2 minutes. The processing time per unit is 4 minutes. Tool and handling time is 30 seconds using an automated robot. 100 parts are produced each cycle. What is the production rate per batch [in hours]? What is the time to complete the batch [in minutes]? 3. ( 25 points) A batch of 1000 units is processed in a machine from a sequential batch production operation. Setup is 45 minutes. Every cycle, a robotic arm loads the machine in 3 minutes and unloads it in 2 minutes. The processing time per unit is 4 minutes. Tool and handling time is 30 seconds using an automated robot. 100 parts are produced each cycle. What is the production rate per batch [in hours]? What is the time to complete the batch [in minutes]