Which of the following is TRUE regarding nontaxable combat pay?

Nontaxable combat pay is automatically included in gross income only when calculating the Earned Income Tax Credit.

Nontaxable combat pay may be used to calculate both the Earned Income Tax Credit and the Child and Dependent Care Credit.

Nontaxable combat pay is automatically included in gross income only when calculating the Child and Dependent Care Credit.

Nontaxable combat pay can be used to calculate either the Earned Income Tax Credit or the Child and Dependent Care Credit, but not both.