The EZ Credit Company offers to loan a college student $6,000 for school expenses. Repayment of the loan will be in monthly installments of $304.07 for 24 months. The total repayment of money is $7,297.68, which includes the original $6,000, $1,207.04 in interest charges, and $90.64 for a requires life insurance policy covering the amount of the loan. Assume monthly compounding of interest. What nominal interest rate is being charged on this loan?