a condition that exists when the income of a household is too low to be able to afford the basic necessities of life: food; housing; clothing.
the sacrifice that has to be made every time a choice is made because of scarcity.
a plastic card with encoded information that allows the holder to make purchases and to pay the...
the banks tender each week to borrow money from the SARB for the next week and pay interest at...
the change in the firm's total revenue as a result of selling an extra unit of output