John, who is single, paid educational expenses of $16,000 in 2021. In 2021, he redeemed Series EE bonds and received principal of $8,000 and interest of $3,000 which he used to pay for the educational expenses. John has other adjusted gross income of $86,200 (not including the bond interest). With respect to the $3,000 of bond interest, how much will John include in taxable income in 2021? (Remove any symbols or units from your answer; do not use a $ dollar sign for your answer).