Onsite Restoration Inc. begins renovating houses for Property Company under a contract for a stated amount per house. After six months, Onsite demands an extra $20,000 per house, stating no reason for the extra $20,000, but asserting that it will stop work if it is not paid. The agreement is a. unenforceable due to the preexisting duty rule. b. unenforceable as an illusory promise. c. enforceable due to unforeseen difficulties. d. enforceable as the consideration is past

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.