50. The Coca-Cola Company reported the following financial information for the year ending December 31, 2023:
51. 
    
    • Total Revenue: $120 billion
    • Cost of Goods Sold (COGS): $50 billion
    • Operating Expenses: $40 billion
    • Other Income: $10 billion
    • Tax Expense: $15 billion

a) Calculate the gross profit. b) Determine the operating profit. c) Compute the net profit before tax. d) Calculate the net profit after tax, assuming a tax rate of 18%.