Macroeconomics 9th Edition by David Colander

تمرين 3

Tom Rollins heads a company called Teaching Co.e has taped lectures at the top universities, packaged the lectures on DVD and sells them for between $20 and $230 per series.
a.iscuss whether such an idea could be expanded to include college courses that one could take at home.
b.hat are the technical, social, and economic issues involved
c.f it is technically possible and cost-effective, will the new venture be a success