Involvement refers to $\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_.$

Group of answer choices

the total number of people $($sales clerks, supervisors etc.$)$ involved in the actual exchange process

the time, energy, and personal investment that will be required for the actual use of a product

the personal, social, and economic significance of the purchase to the consumer.

the level of difficulty involved in making a purchase including licensing, registration, pre$-$approval, and credit checks

the external influences that affect a consumer$$s purchase.