7. Consider a scaled, additive multi-attribute value function over two attributes: X and Y, denoted by wXvX(x)+wyvy(y). For the attribute, X, the worst value is 0 , and the best value is 100 . For the attribute, Y, the worst value is 10 , and the best value is 0 . As a part of the assessment process, you have determined that vX(50)=.6,vX(30)=.5,vy(9)=.1, and vY(2)=.7. Suppose also that the decision maker is indifferent between the following pair of outcomes, shown in the form of (X,Y) : (50,9)and(30,2). Determine the values for the two scaling constants, wX and wy, for the value function. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). QUESTION 8 (6 points) 8. Suppose that you have a scaled, additive multi-attribute value function for a particular decision situation. X2, one of the attributes, is to be minimized. This is indicated in the MAV function by the fact that it's scaling constant, w2, is negative. (True or false). True False