Suppose Cathy and Lewis Work in a Bakery Making Pies

Multiple Choice

Suppose Cathy and Lewis work in a bakery making pies and cakes. Suppose it takes Cathy 1.5 hours to make a pie and 1 hour to make a cake, and suppose it takes Lewis 2 hours to make a pie and 1.5 hours to make a cake. What is the opportunity cost to Cathy of making a cake?

A) 2/3 of a pie.
B) 1 pie.
C) 1.5 pies.
D) 1.33 pies.