I need help with this finance homework, please. Thank you

Financial reasons - analysis of liquidity and activity of a company Instructions: Answer the following exercises: Exercise 7-4: Financial Ratio Exercise 7-6: Financial Ratio Problem 7-1: Liquidity Ratio Problem 7-4: ROE Exercise 7-4: Financial Ratio Exercise 7-6: Financial Ratio Problem 7-1: Liquidity Ratio Problem 7-4: ROE General instructions: Use MS Word or MS Excel to do the exercises. You must show the computes of each exercise to be able to evaluate all the steps that you followed to reach the final result. If you do not show the calculations, you will not accumulate the total of the points