A consumer will use one of three general problem-solving variations, extended, limited, or routine, based on product knowledge and

level of involvement

Explanation:

It should be noted that when people want to purchase a product, they usually look for information themselves or probably seek informations from those close to them such as friends and family.

It should be noted that a consumer will use one of three general problem-solving variations, extended, limited, or routine, based on product knowledge and level of involvement.

e would be the answer

107x106 is the answer