IUOPs need to be evaluated and tested for their effectiveness. Among the following criteria for evaluation, which of the following is NOT included: Question 9 options: a) IUOPs need to be evaluated to see if they are cost effective and decrease the level of income inequality efficiently. b) IUOPs need evaluating to determine the extent to which they are able to elevate income and sustainability for those in the lower class. c) IUOPs need to be evaluated to determine how much of a strain their economic impact will create for the affluent class. d) IUOPs need evaluating to determine which specific populations will be targeted to receive them