XYZ Corporation is planning to expand its operations, which will require significant additional capital. The company has provided you with the following information:

Current Sales: $$20$ million

Expected Sales Growth: $25\%$ next year

Current Assets: $$8$ million

Current Liabilities: $$4$ million

Profit Margin: $10\%$

Payout Ratio: $30\%$

Net Fixed Assets: $$12$ million

Current Equity: $$10$ million

Debt Ratio: $40\%$

Calculate the Additional Funds Needed $($AFN$)$ for XYZ Corporation using the AFN formula.