Another balance sheet - help needed

Hi I need help in resolving those questions below for this balance sheet, income statement below.

Activity No. 1

Read the Balance Sheet carefully.

1.1 Please indicate for each year what is the:

Total Assets

Total Liabilities

Total Equity

Total Current Assets

Total Receivables

Total Payables

1.2 What is in percentage the volume of receivables out of the current assets?

1.3 What is in percentage the volume of cash out of the current assets?

1.4 Please give your interpretation after getting these two percentages.

Activity No. 2

Please calculate the following for all the years:

Working Capital

Financial Leverage

The Gross Income

The Net Income

Explain the results

Activity No. 3

Based on the Balance Sheet and Income Statement, please prepare the Cash Flow Report for the last three years

Activity No.4

Please calculate the solvency ratios for all the years

Based on the results obtained, give your interpretation

Activity No.5

Please calculate the profitability ratios for all the years

Based on the results obtained, give your interpretation

Activity No.6

Please calculate the performance ratios for all the years

Based on the results obtained, give your interpretation

Activity No.7

Please calculate the investment ratios for all the years

Based on the results obtained, give your interpretation