A company produces two types of solar panels per? year: x thousand of type A and y thousand of type B. The revenue and cost? equations, in millions of? dollars, for the year are given as follows. a. R(x, y)=4x+3yb. C(x, y)=x^2-3xy+9y^2+13x-78y-5Determine how many of each type of solar panel should be produced per year to maximize profit. The company will achieve a maximum profit by selling (ANSWER) solar panels of type A and selling (ANSWER) solar panels of type B.