Answer:
d. 45 days
Step-by-step explanation:
According to the act of FERPA , i.e. , Family Educational Rights and Privacy Act -
This is a Federal law which saves the privacy of the students educational records .
And , this law is applicable to all the schools which receives the funds under the applicable program of the Department of education in United States .
The institution must allow the student for reviewing his / her educational records with in the time period of 45 days .
Hence , the answer is 45 days .