During the Year, Oscar Travels from Raleigh to Moscow (Russia)

During the year, Oscar travels from Raleigh to Moscow (Russia) on business.His time was spent as follows: 2 days travel (one day each way) , 2 days business, and 2 days personal.His expenses for the trip were as follows (meals and lodging reflect only the business portion) : Presuming no reimbursement, Oscar's deductible expenses are:

A) $6,000.
B) $5,500.
C) $4,500.
D) $3,500.
E) None of the above.