I want the same problem solved in direct method, step method, and algebraic method. Please. only the answers will be fine

T Direct method Prosperous Bank has three support areas administration, human resources and accounting and three revenue generating areas ichecking accounts, savings accounts, and loans) Monthly direct.com the interdepartmental support structure are shown in the following benefits provided ranking Percentage of Service Used By Department Direct Costa Admin Human Resources Account Checking Savings Loans Adriation 110.000 10 10 Human 0.000 10 10 30 Account 300.000 10 10 40 20 20 Checker Saving soo 75.000 Compute the total cost for each revenue generating area of the bank using the direct method Check Savings Check T Direct method Prosperous Bank has three support areas administration, human resources and accounting and three revenue generating areas ichecking accounts, savings accounts, and loans) Monthly direct.com the interdepartmental support structure are shown in the following benefits provided ranking Percentage of Service Used By Department Direct Costa Admin Human Resources Account Checking Savings Loans Adriation 110.000 10 10 Human 0.000 10 10 30 Account 300.000 10 10 40 20 20 Checker Saving soo 75.000 Compute the total cost for each revenue generating area of the bank using the direct method Check Savings Check