Biller industries plc has 50 million shares oustanding with a share price of $1.50. The profit before taxes is forecast to be $25 million. Biller industries require $30 million to fund its expansion plans. The firm feels that it could borrow $45 million and use the additional $15 million to also buy shares in the company. The corporate tax rate is 23 per cent.

1. Determine the expected earnings per share for the company before and after the debt issue.

2. Using your answer to part (1), discuss the use of earnings per share as a basis for financial decision taking.

3. Determine the value of Biller industries plc after restructuring and the value of its equity using the Modigliani-Miller model with corporate taxes.

4. Determine the cost of equity for Biller industries plc before and after the debt issue.

5. If the Miller ( Debt and Taxes) model holds and capital gains tax is 28 per cent corporation tax is 23 per cent and personal tax rate on interest income is 45 per cent, estimate the value of Biller Industries plc.

6. Determine the personal tax rate on interst income at which the tax advantage of debt is zerro.