Please Use the Following Information to Answer the Question(s) Below

Multiple Choice

Please use the following information to answer the question(s) below.
Figure 11.2 shows a pedigree chart for a family, some of whose members exhibit the dominant trait, W. Affected individuals are indicated by a dark square or circle. Figure 11.2
-What is the likelihood that the offspring of IV-3 and IV-4 will have the trait?

A) 0%
B) 25%
C) 50%
D) 75%
E) 100%