Answer:
$0.1436
Explanation:
Given that,
$3,711 for 1,250 cases bottled
$3,790 for 1,800 cases bottled
Factory utility cost is a mixed cost containing both fixed and variable components.
Variable cost per unit:
= Difference in costs ÷ Difference in units
= ($3,790 - $3,711) ÷ (1,800 - 1,250)
= $79 ÷ 550
= $0.1436
Therefore, the variable factory utility cost per case bottled is closest to $0.1436.
The correct answer is $300,000.
The company will report the actual amount of the sale - $300,000. The cost of goods sold is subtracted from the net sales on the income statement at the end of the fiscal period.
Answer:
Explanation:
Data given and notation
represent the sample mean
represent the standard deviation for the sample
sample size
represent the value that we want to test
represent the significance level for the hypothesis test.
t would represent the statistic (variable of interest)
represent the p value for the test (variable of interest)
State the null and alternative hypotheses.
We need to conduct a hypothesis in order to determine if the mean is lower than 5600, the system of hypothesis would be:
Null hypothesis:
Alternative hypothesis:
We don't know the population deviation, so for this case is better apply a t test to compare the actual mean to the reference value, and the statistic is given by:
(1)
t-test: "Is used to compare group means. Is one of the most common tests and is used to determine if the mean is (higher, less or not equal) to an specified value".
Calculate the statistic
We can replace in formula (1) the info given like this: