The degree to which the quantity demanded responds to changes in price is called a. elasticity. b. revenue. c. schedule. d. utility.

How was rockefeller able to build his monopoly across the oil industry? he found newer and cheaper ways to refine oil, increasing his profits. he confined his business to ohio so he could buy all the refineries there. he bought up oil refineries, cut costs, and reinvested his profits in other refineries. he began to sell kerosene as well as oil, expanding his market.

True or false plebeians were the highest social class in ancient rome

Describe the causes and effects of the war powers act