Given Juanita's situation, the best option for her $2000 in the meantime would be to:
Invest in a treasury bill so that she can access the money when she needs it.
This option allows her to earn some interest on her savings while still keeping the funds relatively liquid, meaning she can access the money when she’s ready to make her down payment. Treasury bills are short-term government securities that are considered very safe and can provide a return on her savings without tying up her money for too long.