Please show work and explain steps

Question 2. A pet grooming shop offers high-quality grooming service for dogs. The dog grooming process includes three activities with the sequence described below. The shop has two employees that provide the services for these activities. Activity 1 and 2 are both done by Employee 1, and Employee 2 performs Activity 3. Operations and Supply Chain Management (a) What is the theoretical flow time of the whole process? (b) What is the capacity rate of the shop? Which employee is the bottleneck? Show all your work and do not forget the units. (c) If one dog arrives at the shop every 30 minutes, what is the throughput rate of the shop? What does throughput rate mean in this context? Explain using the definition as well as the number you have obtained. What is the utilization of each of the resources per hour? Show all your calculations and include all the units. (d) In part (c), what would be the utilization of each of the resources if only one dog show up at the shop per hour