How much would that $10k grow in 18 years? Bank of America&#x27;s &quot;Platinum Honors&quot; interest rate is 0.06%[1], and over 18 years of compounding interest that&#x27;s only $10,108.55 unless I&#x27;ve messed up my math.<p>[1] <a href="https:&#x2F;&#x2F;www.bankofamerica.com&#x2F;deposits&#x2F;bank-account-interest-rates.go" rel="nofollow">https:&#x2F;&#x2F;www.bankofamerica.com&#x2F;deposits&#x2F;bank-account-interest...</a>