[-73 Points] DETAILS HARMATHAP12 14.R.031. The weekly profit (in dollars) from the sale of two products is given by P(X, y) = 70x + 60y -x2 - y2, where x is the number of units of Product 1 and y is the number of units of Product 2. Selling how much of each product will maximize profit? X = units y units Find the maximum weekly profit, in dollars. $