Suppose a small economy produces only two goods: books and shirts. The opportunity cost of 1 book is constant at 3 shirts. For example, in order for this economy to produce 1 more book, 3 fewer shirts must be produced.
In the following table, fill in the number of shirts in each combination (given the number of books being produced).

Suppose a small economy produces only two goods books and shirts The opportunity cost of 1 book is constant at 3 shirts For example in order for this economy to class=