Thirty-Six-Year-Old Alexander and 25-Year-Old Jonathan Are Typical First-Time Fathers

Thirty-six-year-old Alexander and 25-year-old Jonathan are typical first-time fathers. We would expect that

A) Alexander will spend more time with his child than Jonathan.
B) Alexander and Jonathan will spend about the same amount of time with their children.
C) Jonathan will spend more time with his child than Alexander.
D) Jonathan will spend more time with his child if his child is male and Alexander's is female.