Answer:
e) $4,651
Explanation:
The break-even point is the level of activity that a company must operate to have its total cost equal to its total revenue. At this level of activity, the business makes a zero profit, as the total contribution is exactly the same as the total fixed cost.
It is important for the business to have an idea of the number of customers or units of product to sell inorder for it to cover its total fixed cost. This is the information the break-point analysis seeks to provide.
Working it out
Break-point in sales = Total General fixed cost/ Contribution margin ratio
Contribution margin ratio (CMR): Contribution is sales less variable costs. And the contribution margin ratio is the proportion of sales that is earned as contribution. The higher the better.
CMR = contribution/sales
Fixed cost = Contribution + net loss
We can now apply all these relationships to the question given:
Fixed cost = 1720 + 280
= 4,000
Contribution margin ratio = 1720/400 = 43%
Break-even sales ($) = 4000/0.43
= $4,651
Answer:
2 Days
Explanation:
First, there is the need to rewrite the utility function for clarity
U=V^{1/2}
1. The Probability of Falling ill by someone in the family is given as 20%
2. If someone should fall ill, the total number of days that would be spoiled is calculated as:
Total number of vacation= 10 days x Probability to fall ill = 20%
= 10 x 0.2 = 2 days
This means if someone should fall ill based on the probability, then 2 out of the total 10 days can be ruined
3. The number of days for vacation days to enjoy is 10-2 = 8 days
This means if the family gives up 2 days of probable illness, they can still enjoy their vacation.
V= 2 days
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Hope this helps! Have a nice day :)
