answer with explanation

A widow's peak hairline is caused by a single, dominant gene. A man with a widow's peak has a child with a woman who does not have a widow's peak. What is the probability they will have a girl with a widow's peak, or a boy without a widow's peak, or, a girl without a widow's peak? Note that this man had a daughter with a different woman and this child did not have a widow's peak. 0.052 0.088 .0.264 0.013