a downward sloping demand curve means that?

the organisation of productive factors is the reponsibility of the?

goods whose demand vary directly with money income are called?

palm oil and palm kernel are in?

producers operating in a free market economy are more efficient as a resulf of?

an exceptional demand curve can result from?

if the price of commodity X rises and consumers shift to commodity Y, then commodity X and Y are?

Economic problem arise in all society because?

which of the following is not emphasized in a production possibility curve