According to the rational-actor model, as the benefits of an activity rise a. we should observe fewer people undertaking the activity, because when benefits rise, costs usually rise by more. b. we should observe more people undertaking the activity. c. it is hard to predict how people will react, because some people are often irrational. d. the costs will rise too. e. none of the above

b.we should observe more people undertaking the activity

Explanation:

The rational actor model follows the theory of rational choice which believes that the behavior of individual actors make up the social behavior on the society and that the individual actors are all making their own individual decisions.

It should be noted that when there's an increase in the benefits of an activity, this will lead to more people enjoying the benefit as there will be more players.

Therefore, the correct option is B

the first successful, urban blues recording, selling more than 75,000 copies, was made in year 1920.

mamie smith recorded the first commercially successful example of the urban blues,   with the recording of “crazy blues”."crazy blues" was recorded on august 10, 1920, in new york city. within a month of the release of “crazy blues” it had sold 75,000 copies.

answer; customers within the organization