The following table contains data on market advances and declines. Day 1 2 3 4 5 Advances 951 733 721 623 481 Declines 804 996 909 1,208 1,095 Day 6 7 8 9 10 Advances 978 1,082 919 970 774 Declines 782 849 722 818 766 a. Calculate cumulative breadth. (Negative amounts should be indicated by a minus sign.) Day Advances Declines Net Advances Cumulative Breadth 1 951 N 733 3 721 804 996 909 1,208 1,095 4 623 5 481 6 978 782 7 1,082 849 8 919 722 9 970 818 10 774 766