During the Year, Sophie Went from Omaha to Lima (Peru)

Multiple Choice

During the year, Sophie went from Omaha to Lima (Peru) on business. She spent four days on business, two days on travel, and four days on vacation. Disregarding the vacation costs, Sophie's unreimbursed expenses are: ​
Sophie's deductible expenses are:

A) $4,300.
B) $3,100.
C) $2,800.
D) $2,500.
E) None of these.