What is the only unobservable variable in the Black Scholes model?

A)

Exercise price

B)

Interest rates

C)

Stock price

D)

Volatility

Answer:

D

Business

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Which of the following pieces of information is required to be disclosed under the Uniform Franchise Offering Circular (UFOC)?

A) the list of competitors within the same industry B) the material terms of the franchise agreement C) the age of all owners of the trademark D) the nationality of all the employees of the franchise

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Investment A and Investment B both have the same expected return, but Investment A is more

risky than Investment B. In the technical jargon of modern portfolio theory, Investment A is said to "dominate" Investment B. Indicate whether the statement is true or false

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