When is a buyer not willing to spend a lot of time and energy researching the market?

When the savings to be made are small.

Explanation:

The buyer will not spend time and energy in researching in the market when the level of saving is small, and the quality of the product is same, but prices vary. It is because when an individual decides to will save less; then the individual consumes more.

i believe that it is a 45% chance.

answer; vertical marketing system;