After getting up one morning, a 64-year-old male had difficu…
After getting up one morning, a 64-year-old male had difficulty walking because he tended to fall to the left. When he lay down, he felt as if the left side of his face was burning. When he called for help, his voice has hoarse, and had difficulty swallowing a sip of water. In the ER an examination revealed that his left eyelid drooped, and his left pupil was smaller on the left that the right. He had a right beating horizontal nystagmus, and reduced hearing on the left. He did not respond to pin pricks on the left side of his face, or the right side of the body. A lesion site that accounts for all of the patient’s signs and symptoms is in:
Read DetailsIf an investor is in a 37 percent marginal tax bracket and c…
If an investor is in a 37 percent marginal tax bracket and can purchase a straight (nonmunicipal) bond at 7.70 percent and a municipal bond at 4.19 percent, compute the after-tax yield on the fully-taxable (i.e. nonmunicipal) bond.
Read DetailsBased on the following information, what is the standard dev…
Based on the following information, what is the standard deviation on an equally weighted portfolio of these three stocks?State of Probability of Rate of Return if State OccursEconomy State of Economy Stock A Stock B Stock CBoom 0.30 0.12 0.33 0.06Bust 0.70 –0.24 –0.12 –0.21
Read DetailsA portfolio is composed of two stocks, A and B. Stock A has…
A portfolio is composed of two stocks, A and B. Stock A has a standard deviation of return of 19%, while stock B has a standard deviation of return of 30%. The correlation coefficient between the returns on A and B is 0.80. Stock A comprises 33% of the portfolio, while stock B comprises 67% of the portfolio. The standard deviation of the return on this portfolio is ________.
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