The profit earned by selling an article for $ 832 is equal to the loss incurred when the same article is sold for $ 448. What should be the sale price for making 35% profit?  Pick
A) $ 480	B) $ 450	C) $ 960	D) $ 864	E) $ 660

Rationale: "let c . p . = $ x . then , 832 - x = x - 448 2 x = 1280 = > x = 640 required s . p . = 135 % of $ 640 = $ 864 d"
Answer: D