Jenny (a Single filer) has total income of $100,000 in 2018. She invested $18,000 in her company 401(k) in 2018. Jenny also put $1,500 into her HSA at work. She invested $4,000 in a Roth IRA and also paid $1,000 in student loan interest in 2018 (related to her graduate school). Compute Jenny's adjusted gross income (AGI) for 2018.

Group of answer choices

$100,000

$80,500

$75,500

$76,500