Process Capacity: Daffy Dave's Sub Shop

Daffy Dave's Sub Shop makes custom submarine sandwiches to order. They are analyzing the processes at their shop. There currently is one person assigned to each task below. All employees work the entire 8-hours work day (10 A.M.-6 P.M.).

Task	Time
A. Take the Order	1 minute/order
B. Slice the Bun and Add the Meat/Cheese	3 minutes/order
C. Add the Toppings and Condiments	4 minutes/order
D. Bag the Order	2 minutes/order

How many sandwiches can be produced between 12 and 1 pm?

Provide the exact, specific answer for sandwiches that could be fully completed. Assume there is a steady line of available customers from 11 am to 1 pm. List the whole number with no decimal places.