a weather front occurs when two air masses of differing temperatures meet when a cold or a mask meets a worm air mass for example what will happen to the warm air​

What does it signify if point 1 shifts down and to the right? a. the price level and the real gdp are falling. b. the real gdp is falling, and supply is increasing. c. the price level is rising, and production is increasing. d. the price level is falling, and demand and the real gdp are rising.