Marla and Kent are married. They came to you for financial guidance. After meeting with them you discovered this financial information: $4,500: Gross monthly income $4,125: Aftertax monthly income (use as disposable income amount) $4,125: Monthly living expenses $2,500: Checking account balance $0: Savings account balance $130,000: Home value $3,000: Credit card balance $15,000: Student loan balance $78,000: Mortgage balance If they were able to save approximately $375/month, what would their savings rate be? O 5.7% O 8.3% O 17.5% 09.1%