Answer: a. increase investment and real GDP, and decrease interest rates.
Explanation:
During an Open Market Purchase, the central bank of the country would be buying back securities from the public which means that it would be infusing money into the economic system.
With an increased amount of money in the economy, people will be able to save more which means that interests rate will drop because there are now more loanable funds. This drop in interest rates will encourage more companies and people to borrow cash for investment which will then lead to a higher GDP.
In the short run, in the open-market purchase, there has been an increase in investment and real GDP and decreased interest rates. Thus option A is correct.
The interest rate has been the amount of interest lent onto the principal sum. The GDP has been the gross domestic product that has been the market value of the final products.
In the open-market purchase, there has been an increase in the amount of money in the market. The government has been buying the securities and results in the market flow of money. The market flow will eventually result in an increase in the GDP with the decreased interest rates.
Thus in the short run, in the open-market purchase, there has been an increase in investment and real GDP and decreased interest rates. Thus option A is correct.
For more information about the open market purchase, refer to the link:
https://brainly.com/question/3437168
