1. The curve that shows the relationship between different prices and the quantity requested at each price is the ________ curve.A. demandB. buyingC. supplyD. equilibrium2. The method of determining the minimum sales volume needed at a certain price level to cover all costs isA. breakeven analysis.B. equilibrium pricing.C. market share analysis.D. return on sales.3. Student A says that if youre going to prepare alternative course of action you need to do strategic planning. Student B says that if youre going to prepare alternative courses of action you need to do contingency planning. Which student is correct? A. StudentA. onlyB. Student B onlyC. BothD. Neither4. Price auctions on eBay are an example ofA. e-business.B. communication.C. entertainment.D. information.