In the economy of Pizzamania in a given day, bread and cheese produced are sold both to a pizza producer as inputs in the production of pizzas and to consumers, who are final users.The Bread Company sells bread to consumers and The Pizza Company, which uses bread as an input.The Cheese Company sells cheese to consumers and the Pizza Company, which uses cheese as an input.And the Pizza Company sells pizza to consumers and to the Bread Company and Cheese Company, which both provide pizza lunches to their employees.The Table attachd summarizes the activities of the three enterprises.

Bread Companya Cheese-Company Pizza Company Cost of inputs " $25-(pizza $10-(pizza $40-(bread) lunches for lunches for $30-(cheese)# employees)a employees)a Wages 1 S30 $751 H H Value of output sold- $100 S60 $200# (Note: for the Bread Company and Cheese Company, this total indudes the value of output sold both to consumers and to the Pizza Company, for the Pizza Company, this total is the dollar value of output sold to the Broad Company, the Cheese Company, and consumers.| THE