Aretailer is considering a 33% off sale on blenders currently priced $54. the retailer pa ys $29 per blender to the manufacturer. 1) what is the initial contribution? 2) what is the proposed sale price and the percent change in price captured per unit sold? 3) what is the volume hurdle that must be achieved for the sale on blenders to improve profits? 4) suppose that rather than decreasing price, the retailer opts to increase price to $59. what is the allowable loss in number of units sold that would still leave the retailer in the same profit position?

Which of the following statement about pascal's triangle are true?

It appears that people who are mildly obese are less active than leaner people. one study looked at the average number of minutes per day that people spend standing or walking. among mildly obese people, the mean number of minutes of daily activity (standing or walking) is approximately normally distributed with mean 376 minutes and standard deviation 64 minutes. the mean number of minutes of daily activity for lean people is approximately normally distributed with mean 528 minutes and standard deviation 107 minutes. a researcher records the minutes of activity for an srs of 7 mildly obese people and an srs of 7 lean people. use z-scores rounded to two decimal places to answer the following: what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 mildly obese people exceeds 420 minutes? what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 lean people exceeds 420 minutes?

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)