A basic tenet $($principle$)$ of virtually all programs of channel member support $($for motivating channel members$)$ should be:

Question $13$Answer

a$.$

That they include a substantial variety of cooperative deals

b$.$

That they are consistent with the particular needs and problems of the channel members

c$.$

That they be low in cost

d$.$

That they provide for high trade$-$discounts for channel members

e$.$

All of the listed