Table 3-12 Barb and Jim run a business that sets up and tests computers. Assume that Barb and Jim can switch between setting up and testing computers at a constant rate. The following table applies. Minutes Needed to Number of Computers Set Up or Tested in a 40-Hour Week Set Up 1 Computer Test 1 Computer Computers Set Up Computers Tested Barb 48 50 40 Jim 30 40 80 60 3. Refer to Table 3-12. Which of the following points would not be on Jim's production possibilities frontier, based on a 40-hour week? . (0 computers set up, 60 computers tested) b. (40 computers set up, 30 computers tested) C. (60 computers set up, 12 computers tested) d. (72 computers set up, 6 computers tested)