Which of the following statements about the sales force in the twenty$-$first century is true?

All of the above statements about the sales force in the twenty$-$first century are true

Salespeople make little use of the Internet because they realize the importance of the personal touch

Sales management must be smart and nimble and, provide technology$-$centered solutions to support the sales

Sales managers will use a hands$-$off approach and let the professional salesperson be his or her own boss

Transactional exchanges no longer occur