Chloe closson paid for her vacation to the mountains with a $3,000 installment loan at 10% for 12 months. her monthly payments are $263.75. after five payments, the balance due was $1,786.20. if chloe pays off the loan with the sixth payment, how much will she save? round up to the nearest cent

Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?