Jake, a single individual with a salary of $40,000, paid the following expenses during the year. Alimony: $8,000 Charitable contributions: $2,000 Casualty loss (after $100 floor): $1,000 Mortgage interest on personal residence: $3,000 Moving expenses: $1,500 Student loan interest: $1,000 Contribution to a traditional IRA: $2,000 Analyze the above expenses and determine which ones are deductible for AGI. Please support your position.