There are two piles of firewood in the backyard the first pile has 1/2 of a cord of wood the second pile has 3/8 of a cord of wood has more wood . which pile has more wood?

Real gross domestic product: a) will increase if the price level increases. b) can change from one year to the next even if there is no change in output. c) will increase if the level of output increases. d) is a measure of inflation.