Looking to invest in his first pair of leather dress shoes, Sean is deciding between some Alden slip-ons and some Allen Edmonds wingtips. The Aldens are more expensive. What is included in the opportunity cost of buying the Aldens?
A. the savings that would come from buying the wingtips
B. the classic, snazzy look that comes with wearing wingtips
C. the no-lace convenience of slip-ons
D. the money that would be spent to buy the wingtips
E. the pride that comes with wearing a pair of Alden shoes