Answer:
Rate lock agreement
Step-by-step explanation:
A rate lock agreement is that exist between the borrower and lender where the borrower is allowed to lock the interest rate on a loan based on prevailing rate for a certain period of time.
This provision protects the borrower from a future rise in interest rate.
Once interest bid locked it is binding on the lender and borrower despite changes in the market interest rate.
However if interest rate falls the borrower may have the opportunity to withdraw the agreement.