Marginal utility is the <u>"change in total utility obtained by consuming one more unit of a good".</u>
Marginal utility evaluates the additional satisfaction a customer earns from consuming extra units of products or services. The idea of marginal utility is utilized by economists to decide the amount of a thing buyers are happy to buy. Positive peripheral utility happens when the utilization of an extra thing builds the total utility, while negative marginal utility occurs when the utilization of an extra thing diminishes the total utility.
In this scenario, Roger's behaviour would best be classified as an elaborator.
While working in a group each individual contributes in their own ways.
Benne and Sheats defined roles in a group and classified them in three categories. These categories are
1. Task roles : relate to actually achieving the task goals.
2. Personal Roles : relate to the interpersonal relationships between team members. A highly qualified team, when all team members with a high ego will not be able to achieve the desired goal within the deadline.
3.Dysfunctional Roles: do not contribute in any way to a group. They are only interested in serving their own interests and more often than not, are responsible for disruptions and discord within the group.
The right combination of various roles in a group goes a long way in achieving a goal.
The Elaborator is a task role. The Elaborator takes up an idea and gives his views on how that idea might turn out if it is implemented in the given suggestion.
If you do t plan on having it for a long time, then you don’t have to worry about the maintenance issues and upkeep.
the answer to this question would have to be all of the above.
