Economics is: Group of answer choices
a) an interaction between macro and micro considerations.
b) empirical testing of value judgments through the use of logic.
c) the use of policy to refute facts and hypotheses.
d) a social science concerned with the efficient use of scarce resources to achieve maximum satisfaction of economic wants.

d) a social science concerned with the efficient use of scarce resources to achieve maximum satisfaction of economic wants

Explanation:

Economics is a social science which studies human behaviour as a relationship between ends and scarce means which have alternative uses. It studies the production, distribution and consumption of goods and services.

Option (D). Economics is a social science concerned with the efficient use of scarce resources to achieve maximum satisfaction of economic wants.

Explanation:

Economics is a social science that is involved in the production, distribution and consumption of goods or services. It studies how limited resources are used. It (Economics) is concerned with four factors of production which are the recipe for economic activities which are - land, labour, capital and entrepreneurship.

Economics may also be seen as a science that studies behaviour of human beings as a relationship between ends and scarce means which have alternative uses.

Economics is therefore a social science that is concerned with the analysis and description of production, supply and consumption of goods and/or services.

the aksumite empire was an ancient kingdom located in what is now northern ethiopia from the period of 100 ad to 940 ad. its capital was the city of aksum. the kingdom established itself as one of the 4 great powers at its time, along with persia, rome, and china.

the kingdom was rich in goods like gold, iron, and salt. it established strong commercial ties with the regions governed by rome, egypt, and persia (arabia). aksum was a key location in this commercial network. trade was also facilitated with the introduction of the aksumite currency.