can you include the step by step formula to do this?

After searching through historical bank data, proof of sales, tax invoice, and other financial records, your superordinate succeeded to compile the information below. The company paid 50% of its net income as dividends to investors and had a corporate income tax (PPh) rate of 20\%. You are required to prepare the 2019 and 2020 Income Statements; the 2019 and 2020 Balance Sheets; the 2020 Cash Flow From Asset (CFFA); the 2020 Cash Flow to Creditors (CFC) and the 2020 Cash Flow to Shareholders (CFS)