The credit score is the primary indicator of a person's reliability to repay debt, reflecting their credit history and financial behavior. Although other factors like the number of credit cards and bank accounts play a role, the score itself is crucial for lenders. Thus, a high credit score usually indicates greater reliability in repaying debt. ;
The correct answer is C. credit score, as it is the most important indicator of a person's reliability to repay debt based on their financial behavior. While other factors contribute, the credit score itself is primarily used by lenders for assessment. A higher score indicates greater reliability in repaying debts.
;