A modified rebuy purchase decision occurs in each of the following situations except :
A.
when the firm has previously chosen a vendor and intends to place a reorder
B.
when a company is dissatisfied with their current vendor and wants to consider new options.
C.
when a new company makes an offer that appears to be more attractive than what is currently being supplied by their current vendor.
D.
at the end of a contractual relationship and the company wants to evaluate competitive bids.