The contains data on market advances and declines (number of stocks that have gone up in price and number that have gone down in price). Market Advances and Declines Advances Declines Day (in millions) (in millions) 1 918 704 2 701 1,013 3 727 801 4 509 980 5 509 1,098 6 973 708 7 1,017 622 8 915 731 9 862 752 10 778 778 Calculate the cumulative breadth of the market at day 7. O A 591 B. 580 Oc572 D.513