Demand curve shows what the current society needs with respect
to the supply required. The supply, ideally, must be greater than the demand
needed, however, unfortunately, demand is greater than supply nowadays, that is
why we have scarcity of resources.
Both of them are Islamic countries and they are the largest producers of oil they are considered to be the safest countries according to sharia ( an Islamic rule) , they are underdeveloped and are modernising very fast. Conflicts have been there amongst them since 1928
A portion of the population selected to represent the population is called. statistical inference. Data and Statistics. a census.