The average possible delivery on business routes requires five times as much carrier time as the average possible delivery on residential routes.
Residential routes require less carrier time than business routes.
Business routes are faster and more cost efficient than residential ones.
This isn't good because it might have a bad impact on the economy.
Two men, one wearing a hat, are sitting stiffly at a banquet table.
Person taking stuff off something.
The helicoptor has people near it.
A musician with a guitar is packing up the guitar into a case.
Table 2 shows the total effect of the assumptions.