please answer

QUESTION A

Kimberly is a self-employed taxpayer. She recently spent $1,000 for airfare to travel to Italy. On the trip, she spent 7 days on personal activities and 3 days on business activities. What amount of the airfare is deductible?

QUESTION B

Kimberly is a self-employed taxpayer. She recently spent $2,000 for airfare to travel to Italy. On the trip, she spent 3 days on personal activities and 7 days on business activities. What amount of the airfare is deductible?