Use the information in the table below to calculate the trin ratio for October 1 and February 1. State whether each ratio represents a bullish or a bearish outlook. (Round your answers to 2 decimal places.)

	October 1	February 1
Advances	8,261	8,635
Declines	4,054	10,811
Volume advancing	2,141,328	3,417,446
Volume declining	1,750,742	790,622

a-1. October 1 Trin

a-2. (Click to select) Bullish Bearish

b-1. February 1 Trin

b-2. (Click to select) Bullish Bearish