Answer:
Nico invest $2500 at 9% interest rate and $800 at 4% interest rate.
Explanation:
He invests some money at 9%, and $1700 less than that amount at 4 %.
Let Nico invest $x at 9%.
It means he invest $( x-1700) at 4%.
The investments produced a total of $257 interest in 1 yr.
Add 68 on both sides.
Divide both sides by 0.13.
Nico invest $2500 at 9% interest rate.
Nico invest $800 at 4% interest rate.
Therefore Nico invest $2500 at 9% interest rate and $800 at 4% interest rate.
The complete question has been added with an image for better understanding of the concept. The beneficiaries of the inflation and interest rates will be,
A given increase in rates or prices of any commodity, including monies, over a particular financial period is known as inflation.
The rates and beneficiaries due to the unexpected change in inflation for the above situation is given attached in the image in the form of a table.
Hence, the significance of inflation is as mentioned.
Learn more about inflation here:
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