please answer the following 7 questions in it's entirety.   #11.C #12. A,B,C #13 #14. A-M #16 #18 #19 Textbook Brealey, R., Myers, S. C., Marcus, A. J. (2020). Fundamentals of corporate finance (10th ed). McGraw-Hill Education: New York, NY. .

1. please answer the following 7 questions in it's entirety.
#11.C
#12. A,B,C
#13
#14. A-M
#16
#18
#19
Textbook
Brealey, R., Myers, S. C., Marcus, A. J. (2020).
Fundamentals of corporate finance
(10th ed). McGraw-Hill Education: New York, NY.