Quiana took out a loan to pay for a new car. initially, she owed the lender $15,234.68. she has repaid $247.43 of the loan each month for the past 5 months. what is the net change to the loan from quiana's perspective over the past 5 months? complete the steps below to quiana calculate the loan amount that she's repaid to the lender. part a write a rational number to express the initial loan amount as it relates to quiana's bank account.