Answer:
marginal cost = $2
Explanation:
given data:
cost on wool when 10 sweater made in one month = $15
cost on wool when 11 sweater made in one month = $17
fixed cost = $100
In case of no other cost present, marginal cost is given by
Marginal cost = cost of eleven sweaters - cost of ten sweaters
= $17 -$15
= $2
<u>Solution and Explanation:</u>
The given data is as follows:
Error rate = 4%, per hour payment of inspector = $8, inspection of units = at the rate of 49 per hour, cost = $9 per unit
The problem can be solved as considering an opportunity to have an improvement of 4% in the quality.
In case inspector is not hired then it will cost .04 multiply 9= $.3.6 per unit and in case the inspector is hired it will cost $ 0.163 approx.(8 divided by 49).
Therefore, on comparison, it is recommended to hire the inspector.
Answer:
The net income is $150,500 and the return on assets is 20.06 %
Explanation:
The formula for computing net income and return on assets is shown below and the computation is also made.
Net income = Sales revenue × Profit margin
= $2,150,000 × 7%
= $150,500
Return on assets = Net income ÷ total assets
= $150,500 ÷ $750,000
= 0.2006
= 20.06 %
Thus, the net income is $150,500 and the return on assets is 20.06 %
Answer:
The incremental benefit cost ratio is less than 1 therefore we must select site 1.
Explanation:
The incremental BCR can be determined using the following formula
8% , 10)
⇒ 
⇒ 
8%, 20)
⇒ 
⇒
= $203,704.42
Incremental initial investment = 203,704.42 - 149,029.49
= $ 54,674.93
Incremental benefits = 580,000 - 520,000 = 60,000
Incremental O&M = 75,000 - 80,000 = - $ 5000
Incremental Disbenefits = 140,000 - 90,000 =$ 50,000
All solving using the present worth method also incremental benefit cost ratio comes out to be 0.2743.
The incremental benefit cost ratio is less than 1 therefore we must select site 1.
For each willful violation $129,336 per violation
