On saturday, enrique charges $2 for every 1/6 hour he spends running errands. he earned $50 last saturday. he picked up dry cleaning for mrs. abel for 4/6 hour, ran to the post office for mr. kovac for 1 1/6hours, and swept up the lobby of the building for the apartment manager for 5/6 hour. he got a $4 tip from mr. kovac. how long did it take him to walk mrs. camacho's dog and pick up her groceries? show your work.

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?