Loan commitment or credit line.
Answer: Options II or III.
Explanation:
A loan advancement is a bank's guarantee to offer an advance or credit of a predefined sum to a borrower. Likewise called a dedication letter, it incorporates the entirety of the terms and states of the credit.
A credit line is the measure of cash that can be charged to a Mastercard account. The size of a credit line, and its amount has been obtained, impact purchaser FICO assessments. Low credit usage — that is, a credit line on which little has been obtained — prompts a higher FICO rating.