Algebraic method Prosperous Bank has three support areas (administration, human resources, and accounting) and three revenue-generating areas (checking accounts, savings accounts, and loans). Monthly direct costs and the interdepartmental support structure are shown below. Percentage of Service Used by Department Direct Costs Admin. Human Resources Accounting Checking Savings Loans Administration $540,000 30 40 10 Human resources 360,000 10 10 30 20 30 Accounting 300,000 10 10 40 20 20 Checking 630,000 Savings 337,500 Loans 675,000 Compute the total cost for each revenue-generating area of the bank using the algbraic method. Note: Do not round proportions in your calculations; round your final answer to the nearest whole dollar. Note: Round your final answers below to the nearest 100, for example, round 8,668 to 8,700. Checking Savings 0 Total Loans