Calculate the following problems and provide an overall aummary of how companiea make nancial deciaiona in no more than Tilt} worda, baaed on your anawera: 1. Stock 'v'aluation: A atoclc haa an initial price of $155 per ahare. paid a dividend of capo per ahare during the year. and had an ending ahare price of $125. Compute the percentage total retum. capital gaina yield, and dividend yield. 2. Total Return: You bought a ahare of 4% preferred atocit for $155 laat year. The marl-cet price for your atoclc ia now $125. What waa your total return for laat year? 3. CAPM: A atoclc haa a beta of 1.25, the expected market rate of return la 12%. and a nalt- free rate of 5 percent. What ia the expected rate of return of the atocic? 4. WAC-G: The Corporation haa a targeted capital atructure of 55% common atoclt and 20% debt. The coat of equity la 12% and the coat of debt ia Til-ll. The tax rate la 30%. What ia the company'a weighted average coat of capital MACE)? 5. Flotation Goata: Medina Corp. haa a debt-equity ratio of .T5. The company ia conaidering a new plant that will coat $125 million to build. When the company iaauea new equity, it incura a flotation coat of 15%. The flotation coat on new debt ia ail-55. What ia the initial coat of the plant it the company raiaea all equity externally? Submit your aummary and all calcluationa