________ is a flow of earnings per unit of time

The greater the the number and closeness of substitutes available between monopolistically competitive firms

A) the greater the ability of a firm to raise its price above the price of close substitutes. B) the smaller the ability of a firm to raise its price above the price of close substitutes. C) the more inelastic the demand curve. D) the greater the positive economic profits for a single firm.

In colonial Georgia,:

a. communal agriculture was successful. b. cotton plantations were flourishing by the early 1700s. c. the slave population assisted free colonists in defending the Florida border. d. slavery was initially prohibited.