Which of the Following Is NOT a Reason Why Older

Which of the following is NOT a reason why older women are more likely to be widows than older men are to be widowers?

A) Women live longer than men.
B) Men are more likely to marry younger women than women are likely to marry younger men.
C) Women have higher incomes in older adulthood so they don't have to remarry for financial reasons.
D) Women live longer after being widowed than men do.