In February of the current year, Paul and Jean, a married couple, cashed a qualified Series EE savings bond they bought in November 2008. They received proceeds of $7,132, representing principal of $5,000 and interest of $2,132. In the current year, they helped pay their daughter’s college tuition. The qualified education expenses they paid in the current year totaled $4,000. They are not claiming an education credit for the expenses, and they do not have an education IRA. How much interest income can Paul and Jean exclude?