Which of the following statements is true of trade shows?

Question $8$ options:

a$)$

During trade shows, salespeople use members of different organizations to generate prospects for each other.

b$)$

During trade shows, salespeople use company records to identify previous customers who have not placed an order recently.

c$)$

Salespeople use trade shows to demonstrate their products and answer questions from potential customers.

d$)$

During trade shows, salespeople generate leads with the help of competing salespeople.

e$)$

Salespeople use trade shows to contact sales leads unannounced with little to no information about the lead.