<prompt> Human: OK so Im new to the PF game, and have enough for an emergency fund about 3.5k. Where should I keep it? Savings, CD, I Bond? Ive been researching, and think I Bond just because Ive never had one before. Its very unlikely that Ill have to tap into this fund my family could definitely support me if necessary, but just curious where to keep it.Thank you!!!  <response>: Online savings account. Best combination of interest rate and accessibility. 