Answer:
Optimal qauntity is 4 Units
Explanation:
Here, we have to decide quantity of production at which maximum profit can be generated. For this reason we will have to contruct a table which will help us to calculate Marginal Benefit and Marginal cost. This table is given as under:
Quantity Total benefit Marginal benefit Total Cost Marginal Cost
0 Units 0 0 0 0
1 Units 16 16 9 9
2 Units 32 16 20 11
3 Units 48 16 33 13
4 Units 64 16 48 15
5 Units 80 16 65 17
We can see that at 4 Units, marginal revenue is almost equal to marginal cost. At this level of production, we have maximum benefits generated which is:
Maximum Benefit Generated = ($16 - $9) + ($16 - $11) + ($16 - $13) + ($16 - $15) = $7 + $5 + $3 + $1 = $16 for 4 Units
We can also cross check by considering 5 units case to assess whether the benefit generated is more than 4 units case or not.
Maximum Benefit Generated (For 5 Units) = ($16 - $9) + ($16 - $11) + ($16 - $13) + ($16 - $15) + ($16 - $17) = $7 + $5 + $3 + $1 - $1 = $15 for 4 Units
As the maximum benefit generated in the case of 4 units is more because of using marginal revenue = Marginal Cost relation, hence the optimal quantity is 4 units.
Answer:
Annual rate of inflation = [(215.9 - 210.2) / 210.2] * 100
Annual rate of inflation = 2.7%
Real income change = Nominal income change - inflation rate
Janice Real income change = 4% – 2.7%
Janice Real income change = 1.3%
This means Janice's real income did increase by 1.3%.
Jeff Real income change = 2% – 2.7%
Jeff Real income change = -0.7%
This means Jeff's real income did decrease by 0.7%.
Administrative restructuring; done at managerial level for effective decision making and delegation of power down the order.
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Explanation:
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According to the narration given in the above statement the general manager is of the view that too much layer of manager will hamper the decision making and effective delegation of work.
So, after a detailed study of manager’s role and responsibility at the level he decided to downsize the structure from 10 managers to 3 managers who will report to him for making effective decisions.
He has delegated power to the new managers and by doing so it has reduced the burden of the Joe. By doing this the organisation objectives and goals can be met at the targeted time.
Answer:
3 salads, 6 vegetarian burgers
Explanation:
Data provided in the question:
Weekly food budget = $36
Cost of salad, Cs = $6
Cost of vegetable burger, Cv = $3
Now,
Let the number of salads be 'S'
and, the number of vegetable burgers be 'V'
thus,
S × Cs + V × Cv = $36
or
S × $6 + V × $3 = $36 ............(1)
also,
2 salads and 4 vegetarian burgers will give her a utility of 8
i.e U(2, 4 ) = 8
or
U( S, V ) = SV
Now,
From optimal marginal utility condition
Marginal rate of substitution = 
or
or
V = 2S ..........(2)
substituting the above value in 1
S × $6 + 2S × $3 = $36
or
6S + 6S = 36
or
12S = 36
or
S = 3
substituting S in (2)
V = 2(3)
or
V = 6
Hence,
3 salads, 6 vegetarian burgers
The answer is $91,500.
Working:
Total expenses per year = 18900+7650+1475+2350 = $30,375
Expenses less of grant per year = $30,375- 7500= $22,875 (this represents his annual expenditure on college with the grant)
To find out his expenditure for all four years of college = $22,875 x 4 = $91,500.
