The following data is available for the economic analysis of a project. Determine the benefit-cost ratio for the same.Total annual highway cost of existing highway = ₹ 1,36,340Total annual road user cost of existing highway = ₹ 23,52,300Total annual highway cost of proposal = ₹ 3,80,290Total annual road user cost of proposal = ₹ 12,58,250

• A. 5.49
• B. 4.49
• C. 3.49
• D. 2.49