Suppose you deposited $2,000 in a savings account earning 4.0% interest compounding daily. How long will it take for the balance to grow to $7,000? Answer in years rounded to two decimal places. (e.g., 2.4315 years --> 2.43) [Hint: The question is asking "how long", so this is a "solve for n" question. Note that interest is compounded non-annually.)