Did actually take away messages and profile comments? ! just curious to know

Abarbecue sauce producer sells their product in a 20-ounce bottle. their historical process mean has been 20 ounces with a standard deviation of 0.25 ounces. if their tolerance limits are set at 20 ounces plus or minus 1 ounce, what is the process capability ratio of the bottle filling process? (5 points)

Josie just bought her first fish tank a 36 -gallon glass aquarium, which she’s been saving up for almost a year to buy. for josie, the fish tank is most likely what type of purchase

John has been working as a tutor for $300 a semester. when the university raises the price it pays tutors to $400, jasmine enters the market and begins tutoring as well. how much does producer surplus rise as a result of this price increase?