Determine all absolute extrema of each function. . If there are no absolute extrema of a given type, say none. Enter each point as an ordered pair, e.g., "(1,5)". If an extreme value is gotten twice, enter a comma-separated list of ordered pairs:

T(x,y) = 14xy 8x3 7y2 on the closed square region 0 g x s 1,0 S y S 1. Absolute maximum value is Absolute minimum value is , attained at (x, y) = , attained at (x, y) =