At the point at which P=MC, suppose that a perfectly competitive firm's MC = $100, its AVC = $80 and its AC = $110. This firm should continue operating in the short run. try to increase its advertising and promotion. try to take advantage of economies of scale. shut down immediately.

answer; ///i believe the correct two answer are (1) paid in capital; and (2) earned   capital; good luck

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.

two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.

i have economics during second block which is easy to me. anyways, i think b.