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.) Advances Declines Volume advancing Volume declining October 1 7,511 3,574 1,240,578 1,480, 742 February 1 8,185 10,661 3,116,246 625, 622 a-1. October 1 Trin 1.60 a-2. (Bearish b-1. February 1 Trin 0.25 b-2. (Bullish