How Much Is Your Baby Feeding At 1 Week

I'm currently feeding my newborn formula milk. He is currently being fed 60 ml per feed but sometimes still seems hungry and will cry after some time from the feeding. How much should I feed a one week old baby? My confinement nanny seems to have different views with the PD. The PD mention can just directly up from 60 ml to 75 ml and just see how much the baby can feed. But my nanny says 15 ml at one time is too much. I'm using cup feeding now btw as I'm still working on increasing my breast milk. Any Mummies can advise?