(1 point) A hardware store will run an advertising campaign using radio and newspaper. Every dollar spent on radio advertising will reach 90 people in the "Under $40,000" market, and 50 people in the "Over $40,000" market. Every dollar spent on newspaper advertising will reach 110 people in the "Under $40,000" market, and 30 people in the "Over $40,000" market. If the store wants to reach at least 277,000 people in the "Under $40,000" market and 300,000 people in the "Over $40,000" market, how much should it spend on each type of advertising to minimize the cost? Minimum amount spent on advertising (in dollars): Dollars spent on radio advertising: Dollars spent on newspaper advertising