The risk of stock ABC has been evaluated at = 1.4. Suppose the rate of return on three month T-bill is about 5%. Suppose also that the market risk premium is 11%. The stock is fairly priced. If there is a market crash, and the market risk premium doubles, all else equal, how will the stock price change?

Attention: if the price decrease, you should get a negative number.

Round your answer to 4 decimal places. For example if your answer is 3.205%, then please write down 0.0321.