During the Year, Walt (Self-Employed) Travels from Seattle to Tokyo $$\begin{array} { l r } \text { Airfare } & \$ 3,000 \\\text { Lodging } & 2,000 \\\text { Meals } & 1,000\end{array}$$

question 3

Multiple Choice

During the year, Walt (self-employed) travels from Seattle to Tokyo, Japan, on business. His time was spent as follows: two days travel (one day each way) , two days business, and two days personal. His expenses for the trip were as follows (meals and lodging reflect only the business portion) : $$\begin{array} { l r } \text { Airfare } & \$ 3,000 \\\text { Lodging } & 2,000 \\\text { Meals } & 1,000\end{array}$$ Presuming no reimbursement, Walt's deductible expenses are:

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

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Definitions:

Whitelisting

Whitelisting is the practice of explicitly allowing some identified entities access to a particular privilege, service, mobility, access, or recognition. It is used in computing to ensure only approved software or email senders can execute or be received.

Multi-factor Authentication

A security measure that requires two or more proofs of identity from independent categories to grant access to a system or data.

ID Cards

Cards that serve as a tool for identification, typically including personal details and sometimes biometric data, to authenticate the identity of the holder.

Physical And Access Controls

Security measures that are implemented to safeguard against unauthorized physical entry to facilities, as well as unauthorized access to computer systems and data.