Jane just graduated from college with a Bachelor of Science Degree in Computer Information Systems. She received the following job offers. Jones and Associates at a starting salary of $30,000. Smith Brothers at a starting salary of $33,000. Joan Cannery Consulting at a starting salary of $35,000. Consultants-R-We at a starting salary of $32,000. Andrews Computer Vendors at a starting salary of $36,000. If she takes the job with Andrews Computer Vendors her opportunity cost is?