The long-run average cost curve slopes downward if there are: a) some factors without diminishing marginal returns b) economies of scope in the management of multi-plant operations c) economies of scale d) diseconomies of scope in the management of multi-plant operations e) no factors without diminishing marginal returns.

Which of these best describes why georgia was important to united states during world war i? a)georgia made money by selling cotton and wood to europe.b)more soldiers came from georgia than from any other state.c)many white planters volunteered to serve in the war effort.d)the state had many federal installations and training camps