How Did Augustus Seek to Promote Childbearing

How did Augustus seek to promote childbearing?

A) A cash reward was paid to the husband for every child born to his wife.
B) After the birth of a fourth child, a husband was released from all military service.
C) Women were provided with a house servant for one year after the birth of each child.
D) Free women were released from male guardianship if they gave birth to a certain number of children.