I have worked this problem over and over again and the only one i seem to be able to grasp is Part C. Please help with A, B and D. I would greatly appreciate all the help as I prepare for finals this week

Tamar owns a condominlum near Cocoa Beach in Florida. In 2022, she incurs the following expenses in connection with her condo: During the year, Tamar rented out the condo for 85 days, receiving $22,750 of gross income. She personally used the condo for 39 days during her vacation. Tamar's itemized deduction for nonrental taxes is less than $10,000 by more than the property taxes allocated to the rental use of the property. Assume Tamar uses the Tax Court method of allocating expenses to rental use of the property. Assume 365 days in the current year. Note: Do not round apportionment ratio. Round all other dollar values to the nearest whole dollar amount. Required: a. What is the total amount of for AGI (rental) deductions Tamar may deduct in the current year related to the condo (assuming she itemizes deductions before considering deductions associated with the condo)? b. What is the total amount of itemized deductions Tamar may deduct in the current year related to the condo? c. If Tamar's basis in the condo at the beginning of the year was $178,000, what is her basis in the condo at the end of the year? d. Assume that gross rental revenue was $4,550 (rather than $22,750 ). What amount of for AGI deductions may Tamar deduct in the current year related to the condo