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.
Answer:
Natural monopoly
Explanation:
A natural monopoly refers to a type of monopoly that occurs when the start-up costs or infrastructural costs are high or economies of scale in an industry are very powerful in such a way that only the largest supplier in the industry which is usually the first supplier in the market has a great advantage over potential competitors and therefore becomes the only supplier in the industry.
On the long-run average cost (LRAC) curve, a natural monopoly exists when the quantity demanded is less than the minimum quantity that is required to be at the bottom of the LRAC curve.
Therefore, a <u>natural monopoly</u> exists when the quantity demanded in the market is less than the quantity at the bottom of the long-run average cost curve.
I think its B.
Sustainable farming focuses on producing long-term crops and livestock, while also having minimal effects on the environment.
Pushes herself and is determined to finish something she started.
Answer:
b. mortgage backed securities diversify credit risk for the investor.
Explanation:
An investor, such as a bank, may prefer to invest in securities backed by a pool of mortgages purchased in the secondary market rather than in an equal dollar amount of mortgage loans because <u>mortgage backed securities diversify credit risk for the investor.</u>
In Mortgage Backed Securities, credit risk is diversified as there are many borrowers and investors between whom credit risk diversifies. So that makes investor such as bank prefer the option.