Which of the Following Items,if Any,is Deductible

Which of the following items,if any,is deductible?

A) Parking expenses incurred in connection with jury duty-taxpayer is a dentist.
B) Contributions to mayor's reelection campaign.
C) Substantiated gambling losses (not in excess of gambling winnings) incurred on a vacation to Reno.
D) Speeding ticket incurred while on business.
E) Premiums paid on personal life insurance policy.