i need to solve this please

3) Consultative selling is most appropriate in a situation in which: a. the salesperson has the ability to discount the price of the product without a manager's approval b. the salesperson has enough experience in the industry to understand the buyer's situation c. the buyer is prepared to place a bulk order d. the buyer has less money to purchase than the list price of the product e. the buyer needs a specific product to fit his need 4) Is the belief that every sales call must be tailored to the unique needs, wants, and concerns of the customer. a. consultative sales call b. strategic sales call c. adaptive sales call d. need discovery . all of the above