Lyndon’s employer withheld $11,000 in state income taxes from Lyndon’s wages in 2018. Lyndon obtained a refund of $1,700 this year for overpayment of state income taxes for 2017. State income taxes were an itemized deduction on his 2017 return. His 2018 liability for state income tax is $3,700. Indicate the amount of Lyndon’s deduction for state income taxes on his federal tax return assuming he elects to deduct state income taxes for 2018.