Mapco Inc, an oil and gas producing firm, has a beta of 0.46 . There are 20 million nares outstanding and the current market price is $2 per share. The firm has $20 million debt outstanding. The firm has a tax rate of 36% and the equity risk premium is 5.5% i. What return would an investor in Mapco's stock require if the risk-free rate is 6% ? ii. Assume now that Mapco has three divisions of equal size (in market value terms). It plans to divest itself of one of the divisions for $20 million in cash and acquire another for $50 million (It will borrow $30 million to complete this acquisition). The division it is divesting is in a business line where the average unlevered beta is 0.20 and the division it is acquiring is in a business line where the average unlevered beta is 0.80 . What will the beta of Mapco be after this acquisition