"Every gun that is made, every warship launched, every rocket fired, signifies in the final sense a theft from those who hunger and are not fed, those who are cold and not clothed." President Dwight D. Eisenhower The economic concept illustrated in this statement is Select one: O a. the law of diminishing marginal utility O b. the law of diminishing marginal returns O c. diseconomies of scale O d. opportunity cost. Exhibit 3-1