Question 18 0.2 pts Joe's Cross Fit, an accrual-method taxpayer, provides personal training services. On October 30, 2019, Barbie pays Joe's Cross Fit $2,400 cash for 24 months of personal training services ($100/month). Barbie's training sessions beginning on November 1, 2019. For book purposes, Joe's Cross Fit will recognize $200 in income in 2019, $1,200 in 2020, and $1,000 in 2021. For tax purposes, how much of the $2,400 must Joe's Cross Fit include in gross income in 2019 if Joe's elects to defer prepaid income to the maximum extent possible? 0.2 pts