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Find the absolute maximum and minimum values of the function on the given curve. f(x,y) = xy on the curve x +y- =25, x20, y 20. (Use the parametric equations x = 5 cost, y = 5 sin t.) O A. Absolute maximum of 25 2 at t= 7; absolute minimum of 0 at t= 0 and t= - O B. 25 Absolute maximum of N at t= 7; absolute minimum of 0 at t = 0 and t= 2 O C. 25 Absolute maximum of at t= - absolute minimum of 0 at t= 0 and t= - 4 OD. 25 Absolute maximum of at t= ; absolute minimum of 0 at t = 0 and t= 5