Ecology Labs Inc. will pay a dividend of $6.80 per share in the next 12 months (D₁). The required rate of return (K_e) is 15 percent and the constant growth rate is 5 percent. (Each question is independent of the others.) a. Compute the price of Ecology Labs' common stock. (Do not round intermediate calculations. Round your answer to 2 decimal places.)

b. Assume K_e, the required rate of return, goes up to 20 percent. What will be the new price? (Do not round intermediate calculations. Round your answer to 2 decimal places.)

c. Assume the growth rate (g) goes up to 7 percent. What will be the new price? K_e goes back to its original value of 15 percent. (Do not round intermediate calculations. Round your answer to 2 decimal places.)

d. Assume D₁ is $7.50. What will be the new price? Assume K_e is at its original value of 15 percent and g goes back to its original value of 5 percent. (Do not round intermediate calculations. Round your answer to 2 decimal places.)