It will take the company 20.3 years to have a financial worth of $11.4
<h3>The unit of the amount of time</h3>
The estimate of profit is given as;
Profit = $0.6 million per year
This means that the engineers based their estimate per year
Hence, the unit of time is year
<h3>The variable of the amount of time</h3>
To do this, we make use of any variable of our choice.
In this case, we let x represents the variable of the amount of time.
<h3>Expression for the expected financial status</h3>
In (a), we have:
Profit = $0.6 million per year
So, the expected financial status is 0.6x
<h3>The financial status of the company when it began</h3>
This is the amount taken as loan by the engineers.
So, the financial status at the beginning is 1.8
<h3>Years to attain the financial status of $11.4 million?</h3>
Using the expressions above, we have the yearly worth to be:
y = 0.6x - 1.8
When the financial status is $11.4 million, we have:
0.6x - 1.8 = 11.4
Evaluate the like terms
0.6x = 12.2
Divide both sides by 0.6
x = 20.3
Hence, it will take the company 20.3 years to have a financial worth of $11.4
<h3>The graph of the model</h3>
See attachment for the graph of y = 0.6x - 1.8
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