Final answer:
The correct answer is option d. The standard grace period for borrowers when their loan servicer transfers responsibilities is 60 days. During this grace period, any payments made cannot be marked as late, ensuring a smooth transition between servicers.
Step-by-step explanation:
When a loan servicer transfers servicing responsibilities to another entity, borrowers are provided with a grace period to ensure that there is no disruption in their repayment process while the transition occurs. This grace period allows for any payments to be made within this window to be considered on time, even if there is a delay in the borrower being informed about the change or if the payment is initially sent to the old servicer.
The standard grace period provided when a loan servicer transfers responsibilities is 60 days after the effective date of the transfer. During this time, if a payment is mistakenly sent to the old servicer, it should still be forwarded to the new servicer and cannot be marked as late.