Russell Company has the following projected account balances for June 30, 20X5:

Accounts payable $40,000 Sales $800,000
Accounts receivable 100,000 Capital stock 400,000
Depreciation, factory 24,000 Retained earnings ?
Inventories (5/31 & 6/30) 180,000 Cash 56,000
Direct materials used 200,000 Equipment, net 240,000
Office salaries 80,000 Buildings, net 400,000
Insurance, factory 4,000 Utilities, factory 16,000
Plant wages 140,000 Selling expenses 60,000
Bonds payable 160,000 Maintenance, factory 28,000

Required:

a. Prepare a budgeted income statement for June 20X5.

b. Prepare a budgeted balance sheet as of June 30, 20X5

c. How do we use computer-based budgeting in sensitivity analysis?

d. Explain how the choice of the type of responsibility center affects behaviour. You should support your discussion by using real world examples.