Suppose your bank offers 3% continual annual interest on the balance of your cer- tificate of deposit but you make a continual withdrawal of $300 per year. (a) Write a differential equation giving the balance of your CD at any time t. Let B(t)=balance at time t. (b) Solve this differential equation and give the minimum initial (and only) deposit so that your funds are not depleted over time.

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