Which statement is not an example of price discrimination? answers a lades receive free admission into a nightickub, whereas men must pay a cover charge b a country club requaires members to pay annual dues, but members receive discounted prices to goif c shoot veroors increase the pnce of umbrellas whert is raining d college students receive a discount at the ice cream store when they show their college id cards question 21 0 out of 1 points price decmination can occ answersa monopoly b olgopoły in all of those maket sthucturos except c perfect competition question 17 0 out of 1 points which statement is true? answersa monopolies tend to charge lower prioes than perfectly competitive firms b mr pt the demand curve is downward sloping c mr mc is a profit-maximizing rule for fiems in perfect competition onhy d amonopoly firm is a price-maker 0 out of 1 points question 18 which statement is true? answersa if demand is downward sloping, p atc b if domand is downward sloping, p> mr c it domand is downward sloping. p mr d instoad of applying the marginal decision rule, monopoly fims just set the price as figh as possible