Sales training is an expanding field. Courses are being offered by corporations, commercial vendors, certification studies, and colleges. The main reason for this is because:

Select one:

a$.$

companies want new ways of creating barriers to entry to their lucrative selling positions.

b$.$

sales positions are growing so quickly that demand is outstripping supply.

c$.$

as new fields of study emerge, it is natural that training will become available in them.

d$.$

we are left wondering since we know that salespeople are born, not trained.

e$.$

the business community wishes more selling skills among employees.