Imagine US is a startup that offers high-definition 3-D prenatal ultrasounds for highend customers. The service process includes five activities that are conducted in the sequence described below. (The time required for each activity is shown in parentheses): Activity 1: Welcome a patient and explain the procedure. (7 minutes) Activity 2: Prep the patient (e.g., show them to the room, apply ultrasound gel). (3 minutes) Activity 3: Take images. (14 minutes) Activity 4: Analyze images. (9 minutes) Activity 5: Discuss diagnostic with patient. (23 minutes) Instruction: Round your answers to 2 decimal places. They have three workers. Suppose they are to assign activities to workers such a. that each activity is assigned to only one worker and each worker must be patients per hour process (patients per hour)? Suppose tasks are assigned to three workers and now workers are able to do b. multiple tasks and their assigned tasks do not need to be consecutive. What patients per hour would be the maximum capacity of this process (patients per hour)