Assume the betas for securities A B, and C are as shown here a. Calculate the change in return for each security if the market experiences an increase in its rate o b Calculate the change in return for each security if the market experiences a decrease in its rate a return of 9 % over the next period c. Rank and discuss the relative risk of each security on the basis ofyour findings. Which security might perform best during an economic downturn? Explain a. Calculate the change in return for each security the market experiences an increase in its rate of return of 12 9% over the next period return of 12.9% over the next period Security A'sch ange in return will be[]% (Round to two decimal places ) Security Bs change in return wil be[]% Security C's change in return will be[ % (Round to two decimal places) b. Calculate the change in return for each security if the market experiences a decrease in its rate of return of 9 2% over the next period Security A's changein return will be% (Round to two-decimal places) Security Bs change in return wil bel% (Round to two decimal places) SecurityC's change in return will be% c. Rank and discuss the relative risk of each security on the basis of your findings (Round to two decimal places) (Round to two decirnal places) which security mightperform best during an economic downturn? Explain (Selec the best choice below) Click to select your answer(s) Activate Windo