Solution :
a). The company requires a cash infusion of amount $ 1.70 million. If the company issues any debt, annual interest payments is :
Interest = $ 1,700,000
Interest = $ 170,000
The cash flow to the owner is EBIT - (the interest payment) :
40 hour week cash flow = $ 590,000 - $ 170,000
= $ 420,000
50 hour cash flow = $ 705,000 x 67.92%
= $478,836
b). Tom will be working harder under the debt issue as the cash flow will be higher. He will also gain more under this case of financing since the payments to the bond holders are fixed. Under this equity issue, the new investors share the proportionality in his hand work, which will reduce the propensity for his additional work.