When a sales force gives the same basic sales presentation to every prospect, this is probably an example of a $\_\_\_\_\_\_\_\_\_\_\_$ selling model.

Question $14$ options:

a$)$

needs$-$discovery

b$)$

needs$-$satisfaction

c$)$

low$-$cost provider

d$)$

mental$-$states

e$)$

problem$-$solution