' These graphs illustrate the production possibilities available for dancing shoes to Fred and Ginger with 40 hours or of ' of labour. mu. F\" can 0'\" i Gov-1 than ueslion ' to m H, I 'l I I 1 T o o s 5 A 4 a 3 z a I 1 o Illii'Tllth1234iITIIIOW ml Refer to Figure 3-5. What is the opportunity cost of one pair of tap shoes for Ginger? Select one: Q a. 3/4 pair of ballet slippers O b. 4/3 pairs of ballet slippers O c. 1/3 pair of ballet slippers 0 d. 1/4 pair of ballet slippers