The substitution effect of a price change refers to A. the movement along the demand curve due to a change in purchasing power brought about by the price change. B. the shift in the demand curve due to a change in purchasing power brought about by the price change. C. the shift of a demand curve when the price of a substitute good changes. D. the change in quantity demanded that results from a change in price making a good more or less expensive relative to other goods that are substitutes.

what are the sentences? so we can answer the question.

answera public company has access to more capital;

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.