Sacrificial animals For Eid

Eating from offering consecrated to Allah (as vow)
Trimming of nails by the family of the one offering sacrifice
Performing the sacrifice on behalf of a deceased person
Is a woman required to give a sacrifice like the men?
Slaughtering one animal for both vow and ‘udhya
Pilgrims paying for the sacrificial animal to an institution
Using the zakat money for Adha (sacrificial ram)