$396,200 + 61,250 + 27,600+ 9,000+ = 479,000 dollars
The option that best describes retained earnings is records level of reinvested profits.
<h3>What is retained earnings?</h3>
Retained earnings is the amount of a company's earnings that is not paid out to shareholders as dividends or used to pay debtors. It is the amount of money that can be reinvested into the business.
To learn more about retained earnings, please check: brainly.com/question/14529006
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Answer:
a. 
b. 

c. 

Explanation:
a.
using the point-slope form we have that:
y= mx + b
m being the slope which has the next equation:
y is the rent price
x is the units of the apartment complex rented


Now we find the Y intercept (b):
580=-15(50)+b
580=-750+b
b=580+750 = 1330
We have the equation:
y=-15x + 1330
Now we have tu put in terms of the rent p (y)
y=-15x + 1330
15x = 1330 - y

b.
The first graph attached corresponds to the equation showed in point a.
The second graph attached corresponds to the equation if the rent is $655
Using the trace feature it is estimated that for a rent price of $655 the units occupied are 45.


c. The third graph attached corresponds to the equation if the rent is $610
Using the trace feature it is estimated that for a rent price of $610 the units occupied are 48.

