Complete the following statements: a. In the short run, when the price level increases, the quantity of real GDP supplied will (Click to select) and the aggregate supply curve will (Click to select) . b. In the short run, some prices are said to be sticky. This means multiple choice 3 some input prices and some output prices remain constant as the price level changes. some input prices remain constant as the price level changes. some output prices remain constant as the price level changes.