Hi I need help with this question! All the work for it has been completed except part d. Part a-c should be correct, but if you find any mistakes please point it out! Only the last part is what im struggling with

( 25 points ) As connoisseurs of elegant fast food cuisine, we are interested in making a bid for the Greens-to-Go restaurant division of W Inc. Whas three primary divisions, soft drinks, Major League football franchises, and the W restaurants. Given the unique risk proles for each of these divisions, it is imperative we estimate G to G's divisional beta to determine its t into our company. Consider the following information: Company Name Debt Levered Equity Marginal Revenues ($ Ratio Beta Tax Rate Mill) Parent Company 60% 0.95 40% Greens to Go 65% ?? 40% Burger Doodle 35% 0.75 35% 1.95 Southern Fried Taco 45% 1.25 30% 2.85 Buffet Pizza Company 40% 1-05 22% 0-75