Suppose a firm uses labor as its only input and can produce two goods, X and Y. If a new law is passed that allows the firm to use all workers for more hours in a day, what will happen to the firm's PPF? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a The PPF will get steeper at all points. The PPF will get shallower at all points. The PPF will shift inward. The PPF will shift outward. b C d
