Can you please help me step by step get a right answer for each question?

/ CF

0 / -$25000

1 / 100

2/ 36000

3/ -5000

I/Y = 12%

Q5, Roswell industries is planning a major expansion 5 years from today. In preparation for this, the company is setting aside $25,000 each quarter, starting today, for the next 5 years. How much money will the firm have when they are ready to expand if they can earn an average of 5.25 percent on their savings?

A. $574,988

Q6. You own a $60,000 portfolio which is invested in two stocks and a risk-free security. Your portfolio expected return is 9.35 percent and the beta is 1.23. Stock A has an expected return of 9 percent and a beta of 1.2 stock B has an expected return of 12 percent and a beta of 1.8. The risk-free rate of return is 4 percent. what is the value of our investment in stock A?

A. $21,000

Thank you