June has a credit card balance of $4,350 that comes with a 19% apr. she would like to have the balance paid off in the next 8 months, but she is having trouble making the monthly payments required to do so. in order to lower her monthly payments, she decides to sell her porcelain doll collection for $2,000 to apply directly to her credit card balance. june still wants to pay off the balance in 8 months. by applying the doll money, how much has june lowered her minimum monthly payment?