Answer:
“There is no long run; there are only short and shorter runs.” Evaluate that statement. If you increase production to an infinitely large level, the average variable cost and the average total cost will merge. Why? The following cell phone offer by Sprint is typical of what one can get on a cell phone plan: 4,000 free minutes for $39.99 a month. The fine print says that only 350 of those minutes are anytime minutes; the remaining are restricted to evening and weekend usage. If you go over your allotted time, you are charged 35 cents per minute for any additional minutes
