Grandpa deposits 30,000 yuan in the bank for 3 years, with an annual interest rate of 2.89%. After the maturity date, can the interest returned by grandpa buy an air conditioner worth 2,000 yuan?
爷爷存入银行30000元，定期3年，年利率是2.89%，到期后，爷爷取回的利息可以买一台价值2000元的空调吗？
<result>2_000</result>