Allison is contemplating a job offer with an advertising agency where she will make $66,000 in her first year of employment. Alternatively, Allison can begin to work in her father's business where she will earn an annual salary of $50,000. If Allison decides to work with her father, the opportunity cost would be:

 

Select one: a. $38,000. O b. irrelevant in deciding which job offer to accept. C. $0. d. $92,000. e. $54,000.