(a) Use the Second Derivative Test for Local Extrema to determine how many of each type of solar panel should be produced per year to maximize profit'. (b) Determine the maximum profit. (c) Use...

Please type it

Extracted text: (a) Use the Second Derivative Test for Local Extrema to determine how many of each type of solar panel should be produced per year to maximize profit'. (b) Determine the maximum profit. (c) Use Geogebra to graph P(x, y). Export the graph and include it in your slide(s). Identify the local maximum on the graph of P(x, y).


Extracted text: 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'. R(x, y) = 4x + 5y C(x,y) = x² – 4xy + 9y² + 16x – 59y – 7