Question

A rise in general level of prices may be caused by
A) an increase in the money supply
B) an increase in the effective demand
C) a decrease in the aggregate level of output
D) All of the above

Answer 1

in general level of prices may be caused by  an increase in the money supply  an increase in the effective demand , a decrease in the aggregate level of output

option d is correct

because all the three statements lead to increase in demand of goods and services or decrease in the supply. Its leads to increase in general level of prices.

so d  option is correct

Answer 2

Hello mate

here's your answer

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Option D✔✔

All of the above.

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Hope it helps you