Ahardware store will run an advertising campaign using radio and newspaper. every dollar spent on radio advertising will reach 60 people in the "under $30,000" market, and 40 people in the "over $30,000" market. every dollar spent on newspaper advertising will reach 80 people in the "under $30,000" market, and 20 people in the "over $30,000" market. if the store wants to reach at least 102,000 people in the "under $30,000" market and 120,000 people in the "over $30,000" market, how much should it spend on each type of advertising to minimize the cost?

Match each definition in column 1 with a vocabulary word from column 2." some of the entries in column 2 do not apply costs which do not change with the level of output costs which change with the level of output the change in total costs resulting from an increase in output by one unit function showing the quantities of a particular good demanded at a range of price when the quantity supplied of a good is greater than the quantity demanded when the quantity demanded for a particular good is greater than the quantity supplied the price and quantity determined in a market when the supply equals the demand when revenue exceeds costs when costs exceeds revenue output where revenue = costs