The alpine house, inc., is a large retailer of snow skis. the company assembled the information shown below for the quarter ended march 31:
amount
sales $ 880,000
selling price per pair of skis $ 400
variable selling expense per pair of skis $ 49
variable administrative expense per pair of skis $ 15
total fixed selling expense $ 145,000
total fixed administrative expense $ 110,000
beginning merchandise inventory $ 75,000
ending merchandise inventory $ 120,000
merchandise purchases $ 285,000
required:
1. prepare a traditional income statement for the quarter ended march 31.
2. prepare a contribution format income statement for the quarter ended march 31.
3. what was the contribution margin per unit?

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;

sorry

step-by-step explanation:

sorry, but im pretty sure its a now that i look at it

d. 3√⋅2√

step-by-step explanation:

this expression will simplify to a irrational, because this is part of a whole expressed as a fraction, decimal or a percentage.