Auto bull's-eye offers a 10-minute oil change and 30-minute brake check. there are two technicians who perform each of these services. next week, the shop is offering a discounted oil change. how might this affect the production possibilities curve for next week?

Since there are only two technicians, they can only take so much work. The production possibility curve will go up initially but will flatten as the technicians reach their limit.

 

To solve their problems, mesopotamians used irrigation, a way of supplying water to an area of land. to irrigate their land, they dug out large storafe basins to hold water supplies these ditches brought water to the feilds. to protect their feilds from flooding, farmers built up the banks of the tigris and euphrates.hope ths !