Marcia returned home Wednesday with her new infant daughter. On the phone with her best friend Anna, she expressed some concern: "I am so tired, and I feel like I just don’t know what to do!" Anna has had three children already. The best advice Anna can give to Marcia at this time is:

a) "There's a lot to learn. The first thing is to identify the baby's preferences so you can respond appropriately."
b) "There's a lot to learn, and I'm here to help you. I'll show you how infants like to be comforted."
c) "There's a lot to learn, and you're probably not going to sleep much for a few weeks."
d) "There's a lot to learn, but first get some sleep. I'm here to help you."