What value should replace "D"?

Generally speaking, when the information is available, investors prefer to use ________ rather than ________ when evaluating a firm

A) past data; current data B) market values; book values C) current data; market values D) book values; market values

Compute ? for the following call option. The stock is selling for $23.50. The strike price is $25. The possible stock prices at the end of 6 months are $27.25 and $21.75

A) 0.4091 B) 0.6822 C) 0.8433 D) 0.9216