What problem makes public goods necessary?

Managers at flavors, a restaurant chain, train their employees such that in the absence of employees, someone trained in the same skills can step in and do the job equally well. thus, many modules in training are extensive as they provide employees with details of the skill sets required for different jobs. in practice, this lengthy training program does the company as a well-trained and flexible workforce is at their disposal at all times. the managers at flavors use a) job rotationb) vertical enhancementc) telecommutingd) job sharinge) flextime

What outputs a and b (in millions of dollars per year) should the two industries generate to satisfy the demand? you may be tempted to say 1,000 and 780, respectively, but things are not quite as simple as that. we have to take into account the interindustry demand as well. let us say that industry a produces electricity. of course, producing almost any product will require electric power. suppose that industry b needs 1o¢ worth of electricity for each $1 of output b produces and that industry a needs 20¢ worth of b's products for each $1 of output a produces?

Which of the following are useful for conducting market research? a. focus groups b. cost-benefit analysis c. budget spreadsheets d. reference books