please answer both questions

Global Telecoms' equity is worth P60 million, and its debt is worth P40 million. Calculate the company's cost of capital when it has a required rate of return on equity of 15 percent, and a required return on debt of 5 percent. (Ignore taxes.) O 10 percent O 15 percent O 11 percent 9 percent Question 20 Which of the following types of projects has average total risk? O Cost improvements Expansions of existing business New product innovations Speculative ventures 1 pts