In a Straight Rebuy Business Buying Situation,________

In a straight rebuy business buying situation,________.

A) the buyer wants to obtain the same product from a lower-priced supplier
B) the buyer reorders something without any modifications
C) the buyer is considering a product or service for the first time
D) the buyer's needs have changed and he needs a product modified to suit the new need
E) the buyer chooses to buy all necessary products from a single supplier instead of multiple suppliers