<span>The original cost of protein bar = $2.50
The increased cost of protein bar = $2.80
Therefore, the increase in price of the protein bar = $2.80-$2.50
=$0.30
percentage increase = (Difference in price / Original price) x 100
=(0.30/2.50)x100
=(3/25)x100
=3 x 4
=12%</span>
Answer:
<em>(A) Unit variable costs fluctuate and unit fixed costs remain constant.</em>
Explanation:
The <em>fixed costs</em> are the costs which have to be incurred always, irrespective of what the output produced is by the firm. For instance, a firm always has to charge depreciation on its fixed assets, pay salary to the premises staff and pay fixed salary to the managers for managing etc, irrespective of whatever output it produces.
<em>Variable costs</em> are the costs which vary with the level of output produced activity. For example, if more output is produced more will be the raw material payments, more will be the manufacturing related other expenses and more will be the wages paid to the labour etc and vice-versa.
Hence, thereby the per <em>unit variable costs fluctuate and unit fixed costs remain constant.</em>
Answer:
Explanation:
The college student loan burden is second only to mortgages in consumer debt In the United States. The government estimates that some 41 million students together owe more than $1.2 trillion. In North Carolina, what is the relationship between student loan debt and the tuition/fees that the students pay? After obtaining data for 14 four-year universities in the State University System of North Carolina (data for Elizabeth City State University and Winston Salem State University were not available), suppose we assume a simple linear modelyi= β0+ β1xi+ εito describe this relationship, where xi is the academic year tuition/fees at school In i
and yi is the average student loan debt of graduates of school i, i = 1, ..., 14. Shown below are summary statistics for the 14 schools.
NB: please check the attached document for complete work.
The answer is D I hope this will help you.