To find the answer, subtract the total cost of producing the shoe from the total revenue (money made) to find the profit (money made after repaying the cost).
If the question below asks you which one you should choose, keep in mind that just because there are higher profits <em>does not mean</em> you should choose the choice (with the highest). This would decrease the likely-hood that a consumer would buy it (as it is too expensive), and lower your consumer pool. Instead, choose one that is towards the middle.
If x 1 and x 2 are the roots of quadratic polynomial of a x 2 + b x = c (i.e.the root of equation of a x 2 + b x + c = 0 ), then a x 2 + b x + c = a ( x − x 1 ) ( x − x 2 ) .This is the formula of factoring quadratic polynomial into factors (Im sorry if this doesnt help)
