Answer:





maximum profit 
Step-by-step explanation:
Given that,
The company estimates that the initial cost of designing the aeroplane and setting up the factories in which to build it will be 500 million dollars.
The additional cost of manufacturing each plane can be modelled by the function.

Find the cost, demand (or price), and revenue functions.



Find the production level that maximizes profit.










Find the associated selling price of the aircraft that maximizes profit.


Find the maximum profit.
Manufacturing cost of one plane is:


maximum profit 

6 x 2/2 = 6, because 2/2 is 1 and 6x1 is 6
One leg is horizontal, on the line y=3. Another leg is vertical, on the line x=1. The point where these intersect, D(1, 3) is the vertex of a right angle. Any right triangle inscribed in a circle has its hypotenuse as the diameter of the circle.
Since the triangle is a right triangle, the circumcenter is the midpoint of the hypotenuse: ((8, 3) + (1, -5))/2 = (4.5, -1).
The answer is 291.60 because you multiply 12 x 9 which equals 108 then multiply 108 x 2.70 which equals 291.60