term for consumer satisatifaction

Q$\mathrm{.}1\mathrm{.}2$

$?$

Q$\mathrm{.}1\mathrm{.}3$

$?$

Q$\mathrm{.}1\mathrm{.}4$

$?$

Q$\mathrm{.}1\mathrm{.}5$

$?$

the amount of output an individual worker contributes to the total output of a firm.

The cumulative percentage of the population $($fromm poor to rich$)$ is shown on the horizontal axis; and the cummulation percentage of income is shown on the vertical axis.

A worker$$s contribution to a firm$$s revenue is measured directly by the worker$$s$...$

Represents the cost of the shopping basket of goods and services of a typical South African household.