A) B) At a fast food burrito restaurant, customers ask servers to add particular
ID: 3130667 • Letter: A
Question
A)
B)
At a fast food burrito restaurant, customers ask servers to add particular ingredients to their burrito. One popular ingredient is guacamole, which is often sold at a premium. On average, a server puts 2.2 ounces of guacamole in a burrito. However, the standard deviation is about 0.4 ounces, relatively large. The total weight in a batch of guacamole is also a little random; on average, a batch weighs 80 ounces and has a standard deviation of 7 ounces. eaiedard deviation f rcamelnn averngs a baich weighs 80 ounces and has a If 25 servings of guacamole have been sold from a batch, about how much guacamole, in ounces, would you expect to still be available? (Suppose the servings of guacamole are independent.)Explanation / Answer
you have asked two different question as parts, i m giving u solution of 2nd
2)total high quality = 0.40
total low quality = 0.55
total rotten =0.05
total we have = 500
out of which high quality = 0.40*500 = 200
total low quality= 0.55*500 = 275
total rotten = 25
total sold of high quality = 0.8*200 = 160
total sold of low quality = 0.65*275 =179
profit on high quality = 1.99 - 0.52 = 1.47
total profit on high quality = 1.47*160 = 235.2
total price of high quality = 1.99*160 = 318.4
profit on low quality = 1.49 - 0.52 = 0.97
total selling price of low quality = 1.49*179 = 266.71
total profit on low quality = 0.97*179 = 173.63
hence total expected cost = 0.52 *500 = 260
hence expected profit = 266.71+173.63 - 260 = 180.34
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