Math Question

14. A company has developed the yearly profit equation P(x, y) = - 22x-+ 22xy - lly + 110.x- 44y -23 x + Bre + SVSTA= (4.2)\ ovia.SI. where x is the number in thousands of their standard product and y is the number in thousands of their deluxe product produced and sold per year and P is the profit, in thousands of dollars. at (7, 5) a. How many of each product should be produced to realize a maximum profit? b. What is the maximum profit? c. Show that that a maximum occurs at this critical point. Y bris A sqys To to 19dmun X sisow loss amati to esgyl owt allez bris espubonq mmit A.Er one atallob ni enobonut feco bre sunsvet yloew siT .8 9qvi to redmun S,20.0 - $420.0 - (x20.0 + x08 +7 -8=(8,1)51 0000S + 10 + x8 = ((,x)0 (0081.0081), forghani bnis bria .6. (0081,60$ 1) 1 Joiqueini bnis bnia .d