4.) Solve this questions: a) Light Steel Company has the following debt and equity structure: Bond liabilities, 20% (sold at the nominal) Priority share equity 10% Equity of common stock, nominal @ Rp 3,000 250.000.000,- 150.000.000,- 500.000.000,- Income tax of 25% of net income. Calculate earnings per share if the company earned earnings before interest and income taxes of: 1. Rp100.000.000,- 2. Rp150.000.000,- b) Intan plans to set up a grocery store agency supported by a computerized accounting system. If you were a consultant, what would you do in developing the accounting system at the Intan grocery store