Investment formula calculation help needed

PLEASE SEE ATTACHED EXCEL SPREADSHEET FOR PROBLEMS.

NEED HELP WITH EXCEL FORMULA CALCULATIONS FOR 13 PROBLEMS

DUE TOMORROW NIGHT- 9:30PM EST-USA

 

PLEASE BE SURE YOU CAN DO THE WORK !!!  BEFORE SIGNING UP- NEED THE EXCEL CALCULATIONS SO I KNOW HOW TO DO THESE IN THE FUTURE.