Answer:
She will be required to use the BIOS/UEFI to check the memory slots available and how much memory on the slots have been used up.
Step-by-step explanation:
The reason why she'd be asked to perform the above task of checking which slots are avalable is so as to determine how much memeory will be bought to add to the existing one ad so as to be able to determine the price of the needed memory.
cheers.