Gretta has never tried Pert shampoo but she doubts that a shampoo can be as effective as a two-in-one shampoo and conditioner that she uses daily. Her negative predisposition toward the brand is her .

Attitude

Explanation: Attitude is a person's (consumer) disposition towards a particular product or brand. It could be positive or negative depending on past experiences between the consumer and the brand. It is a set of beliefs and emotions a person holds about a particular product, hence attitude of a customer is a very important factor as it decides how well the consumer responds to a particular brand.

explanation:

i believe the primary and secondary sectors

answer; i believe the correct answer is (general);