70 POINT QUESTION-! (Marcus is the parent dad, and Olivia is the parent mom. Violet, Jonas, Nathan, and Claudia are the children. Total of 6 people in the family. Please answer each question carefully.)

Marcus's genotype for eye color is bb. Olivia has brown eyes, but she is heterozygous for the trait.

Questions: (have an answer for each question)
What percentage of the children have blue eyes?
If Violet has green eyes and Jonas has brown eyes, what is Claudia's genotype?
How many people in the family have blue eyes?

Please answer correctly, thank you in advance <3