I'm sorry your friend lost the mother. What a shame. Was the mother 8 years old? (That is WAY too old to be bred...)
As stated,her best bet would be to find someone local with a lactating doe (a momma producing milk with new born babies.) If she is raising her litter, I'd bring her to the foster litter twice a day, preferably mid morning and mid-afternoon (when she isn't feeding her litter.)
Shecan try hand rearing the babies, but it will be a lot of work, with no guarentees. I have used a kitten milk replacement formula by Farnam (called First Born with Colostrum.) The babies will have to be fed twice a day, andshe will have to take particular care not to let any fluids (formula) to be aspirated (inhaled into the lungs). If any gets inhaled, the baby usually will get pneumonia and die.
After feedingshe will need to wipe their bellies with a cotton ball dipped in warm water to stimulate urination. Keep them warm.
I have several litters by hand. With a low success rate. But it can be done.