In Year 1, Citradoria Corporation is a regular corporation that contributes $35,000 cash to qualified charitable organizations during the current tax year. The corporation has net operating income of $145,000, before deducting the contributions, and dividends received from domestic corporations (ownership in all corporations is less than 20 percent) in the amount of $25,000.

a. What is the amount of Citradoria Corporation's allowable deduction for charitable contributions for Year 1? $

b. In Year 2, Citradoria contributes $5,000 to charitable organizations. The corporation has net operating income of $150,000 before deducting the contributions, and no dividend income. What is the amount of Citradorias allowable deduction for charitable contributions for Year 2? $

c. If there is any carryover of the charitable contribution deduction from Year 2, what year will it expire (e.g., Year 3)?