Please help with these 3 finance questions! Must show all work!

Quant 3 1) The owners of Arthouse Inc., a national artist supplies chain, are contemplating purchasing Craftworks Inc, a smaller chain. Arthouse's analysts project that the merger will result in incremental free flows and interest tax savings with a combined present value of $72.52 million, and they have determined that the appropriate discount rate for valuing Craftworks is 16%. Craftworks has 4 million shares outstanding and no debt. Craftworks' current price is $16.25. What is the maximum price per share that Arthouse should offer? Multiple Choice: $16.25 $16.97 $17.42 $18.13 $19.00 2) Holland Auto Parts is considering a merger with Workman Car Parts. Workman's market-determined beta is 0.9, and the firm currently is financed with 20% debt, at an interest rate of 8%, and its tax rate is 25%. If Holland acquires Workman, it will increase the debt to 60%, at an interest rate of 9%, and the tax rate will increase to 35%. The risk-free rate is 6% and the market risk premium is 4%. What will Workman's required rate of return on equity be after it is acquired? Multiple Choice: 7.40% 8.90% 9.30% 9.60% 9.70% 3) A regional restaurant chain, Club Caf, is considering purchasing a smaller chain, Sally's Sandwiches, which is currently financed using 20% debt at a cost of 8%. Club Caf's analysts project that the merger will result in incremental free cash flows and interest tax savings of $2 million in Year 1, $4 million in Year 2, $5 million in Year 3, and $117 million in Year 4. (The Year 4 cash flow includes a horizon value of $107 million.) The acquisition would be made immediately, if it is to be undertaken. Sally's pre-merger beta is 2.0, and its post-merger tax rate would be 34%. The risk-free rate is 8%, and the market risk premium is 4%. What is the appropriate rate for use in discounting the free cash flows and the interest tax savings? Multiple Choice: 12.0% 13.9% 16.9% 16.0%