Answer:
the amount of money that must be invested now is $21068.87
Explanation:
Given that:
Nominal interest = 10%
Annuity = 7000
n = 8 years
The Effective interest rate is calculated by using the formula:
Effective interest rate = 
Effective interest rate = 
Effective interest rate = 0.1045
Effective interest rate = 10.45 %
Thus ; the the amount of money that must be invested now is the present value with the annuity of $7, 000 per year for 12 years, starting eight years from now.

PV = 7000 × 6.666056912 × 0.4515171371
PV = $21068.87
Thus; the amount of money that must be invested now is $21068.87
<span>You supply a good at a price of $5. You also earn a profit at this price. This means that your marginal cost could be less than $5.
Hope it helps.</span>
$1800
15 x 0.001=0.015
.8 x $150,000=120,000
120,000x.015=$1800
Another way to calculate the number of tax during this example is to multiply your assessed value by 0.0185. Using the millage rate above, a home assessed at $300,000 would have a bill of $5,550. The formula is: Assessed value ($300,000) x millage rate (1.85%, or 0.0185) = land tax ($5,550). To calculate the mileage, or mill rate, a possessor divides the quantity of mills by 1,000.
As an example, say a neighborhood taxing authority encompasses a mill rate of 15 on the assessed value of holding in its jurisdiction. That puts the capital levy rate at 1.5% before any county taxes adjustments or exemptions. To calculate your individual property's effective charge per unit, all you have got to try and do is divide your annual invoice by what you estimate to be the value of your property.
The assessed value estimates the reasonable value for your home. it's based upon prevailing local realty market conditions. Multiply the value of your item or service by the county taxes charge per unit. If you have got a charge per unit as a percentage, divide that number by 100 to induce the charge per unit as a decimal. Then use this number within the multiplication process.
learn more about county taxes: brainly.com/question/25844719
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No, because the date is there to help you stay on track