3 Which of the following is a true statement? a. A price-searcher firm can sell additional units of output without having to lower its price, while a price-taker firm must lower its price in order to sell additional units. b. A price-taker firm can sell additional units of output without having to lower its price, while a price-searcher firm must lower its price in order to sell additional units. c. Both price searchers and price takers must lower their price in order to sell additional units of output. d. Both price searchers and price takers can sell additional units of output without having to lower their price