Company: Walmart Inc. Requirement: Walmart Inc., a multinational retail corporation, has released its financial statements for the fiscal year ended January 31, 2024. The company reported a net income of $15 billion for the same period, representing the surplus generated from its operations. During the year, Walmart's total revenue amounted to $500 billion, reflecting the total inflow of economic benefits. Calculate Walmart's total expenses for the fiscal year and explain how this computation aligns with the Money Measurement principle, emphasizing the quantification of financial transactions in a common unit of measure.