Warren is an investor who started investing in the market a year ago. He invested $$100,000$ in XYZ stock, ABC stock for $$300,000,$ and deposited $$100,000$ in a bank account. It has been a year and since then, the price of stock XYZ has appreciated by $10\%$ and the return of stock ABC is $7\%.$ The bank account has an annual interest rate of $4\%.$ What is the return of his entire portfolio?