Max invests $$\(\$ 6000\)$$ in a savings account for 3 years. The account pays compound interest at a rate of $$\(1.5 \%\)$$ per year for the first 2 years. The compound interest rate changes for the third year. At the end of 3 years, there is a total of $$\(\$ 6311.16\)$$ in the account. Work out the compound interest rate for the third year. Give your answer correct to 1 decimal place. $$\(\%\)$$

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