1.What is the shortest amount of time for a customer

1.What is the shortest amount of time for a customer to receive a pizza if there are no other products in the queue?
2. How many orders can you start and deliver in 1 hour if only one of you is working? If both of you are working?
3. How much time would you need (beyond 1 hour) to make and deliver one more pizza if only one of you is working? If both of you are working?
4. If you sell the pizzas for $8.00 (including delivery), how much will you earn per pizza? How much will you earn per minute of work for each pizza? What are your earning per hour if only one of you is working? If both of you are working? How much would you like to sell a pizza for, and why?
5. How much time of each resource are you using if only one of you is available to work? If both of you are working?
6. What is your bottleneck?
7. What changes could you make, if any, to increase your capacity?