can i please get help on these questions they are timed and only have 40 mins for 13 total. 8 out of 13

Rogers Rattlesnake Ranch uses no preferred stock. Their capital structure uses 62% debt (hint: the rest is equity). Their marginal tax rate is 31.93%. Their before-tax cost of debt is 7.30%. Rogers Rattlesnake Ranch's stock has a beta of 2.68. The current risk-free rate is 3.62%, and the overall market is expected to return 10% over the long-run. What is Rogers Rattlesnake Ranch's weighted average cost of capital (WACC)? Please enter without using the "%", but with two decimal places (in other words if you calculate 9.87% , then just enter 9.87)