both parts please

= Homework: Assignment 6 Question 1, B10-6 (book/static) Part 1 of 2 > HW Score: 0%, 0 of 100 points O Points: 0 of 10 Save (Measuring growth) Given that a firm's return on equity is 18 percent and management plans to retain 40 percent of earnings for investment purposes, what will be the firm's growth rate? If the firm decides to increase its retention rate, what will happen to the value of its common stock? a. The firm's growth rate will be %. (Round to two decimal places.)