Answer:
The carpenter earned an extra $100.
Explanation:
Since this problem deals with a one-year loan with an yearly interest rate, it can be treated as a simple interest problem. For simple interests, the final value (Vf) can be found by multiplying the initial value (Vi) by one plus the interest rate (i) as shown below:
To find how much extra money the carpenter made in the first year, one should subtract the final value of loan from the $2,000 dollars down payment plus the extra $400 he collected for the year
.
Therefore, the carpenter earned an extra $100.
Answer:
D
Explanation:
In the economic system, the monetary policies of the government are implemented through the banks.
Adjusting the rate of interest can only be done by the Federal Reserve.
All other options are under government fiscal policy.
Answer:
.sell securities on the open market
Explanation:
Aggregate demand is simply a schedule or a curve. It said to shows the total quantity of goods and services demanded (purchased) at various price level.
Aggregate demand-aggregate supply (AD-AS) model is macroeconomic model that uses aggregate demand and aggregate supply to determine and explain the price level and the real domestic output.
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