Arnold kim began blogging about apple products during his fourth year of medical school. kim's website, macrumors. com, became so successful that he decided to give up his medical career and work full time on his website, despite the nearly $200,000 he had invested in his education. in making his decision, kim decided to ignore the money and time he spent on his education. economists would say that kim made a onen

a. rational oecision to ignore these sunk costs
b. poor decision since he had aiready invested es me and money on his medical career
c. nasty decision by not walting to recoup his fnancial invement before giving up his mecical cereer r
d. decision srce doctors "e ngreater demand then boggers