Masters Finance midterm need today (timed 1:30 minutes to complete

Hello! I need help completing a timed midterm. It's times as soon as I send the file. It includes items such as:

1) present values

2) valuing bonds

3) stocks

4) net present value

5) risk and return

6) net present value rule

7) risk and cost of capital

Some answers require calculations and others just need answers to the questions.