2 pts Question 21 What is the relationship between P (Price) and Y (Yield) on debt securities? When Pincreases, Y increases When P decreases. Y decreases When P decreases, Y increases None of the above All the above 2 pts > Question 22 Markets are efficient when security prices reflect all available (definitive and public) information that can be derived from the current economic data, SEC filings, Management and Discussion Analysis sections and Earnings calls. True False 2 nts