The following table contains data on market advances and declines. Day Declines Day 704 Advances 906 653 721 503 497 986 789 968 1,095 Advances 970 1,002 903 850 766 Declines 702 609 722 748 766 a. Calculate cumulative breadth. (Leave no cells blank - be certain to enter "O" wherever required. Negative amounts should be indicated by a minus sign.) Day Net Advances Cumulative Breadth Advances 906 653 721 503 497 970 1,002 903 Declines 704 986 789 968 1,095 702 609 722 748 766 850 766