The following table contains data on market advances and declines.

Market advances and declines
Day	Advances (in millions)	Declines (in millions)
1	916	708
2	657	1,003
3	719	799
4	514	978
5	507	1,042
6	952	714
7	1,015	611
8	913	730
9	860	738
10	776	776

a.	Calculate cumulative breadth. (Enter your answers in millions. Negative amounts should be indicated by a minus sign.)

Day	Cumulative Breadth (in millions)
1
2
3
4
5
6
7
8
9
10

b.

Whether this technical signal is bullish or bearish.

	Bullish
	Bearish