Answer: 3.22
Explanation:
Given that;
mean = 2.5 min
standard deviation = 0.25 min
now to get the value of X required, we say
z = (x - u) / a
where z is the distance from the mean measured in the standard deviation units, x is the value we are interested in, u is the mean distribution, a is the standard deviation of the distribution.
the time delay should be just enough to allow 99.8% of the cabinets to dry completely = 99.8/100 = 0.9980
first we determine an appropriate z value.
Using the standardized normal tables,
value of z for approximately 0.9980 is 2.88
so using our initial equation z = (x - u) / a
we substitute the value
z = (x - u) / a
2.88 = ( x - 2.5) / 0.25
2.88 * 0.25 = x - 2.5
0.72 = x - 2.5
x = 0.72 + 2.5
x = 3.22
One of the most important things is called a free enterprise economy
Answer:
- 5,000 watches : $150,000 loss
- 20,000 watches: $60,000 (Loss)
- Break-even point = 30,000 units
- if the selling price rises to 32 = break even points descends to 10,588 units
- If the selling price rises to $32 but variable costs rises to $26 , the break even point goes back to 30,000units.
Explanation:
Hi, to answer this question we have to apply the next formula:
Profit = Revenue -cost
Where the revenue is equal to the units sold (x) multiplied by the selling price,
R = 21 x
And cost is equal to the sum of the fixed and variable costs.
C = 15x + 1800
So:
P = 21x-(15x +180,000)
P = x ( 21-15)- 180,000
P = 5000(21-15)-180,000
P = 5000(6) -180,000
P= 30,000-180,000
P=-$150,000 (loss , since is negative )
P = 20,000(6) -180,000
P = 120,000-180,000
P=-$60,000 (Loss)
- To find the break even point:
R = C
21x = 15x + 180,000
21x-15x =180,000
6 x = 180,000
x = 180,000/6
x =30,000 units
- if the selling price rises to 32
32x = 15x + 180,000
32x-15x = 180,000
17x =180,000
x = 180,000/17
x = 10,588 units
It descends,
- If the selling price rises to $32 but variable costs rises to $26
32x = 26x+180,000
32x-26x = 180,000
6x = 180,000
x = 180,000/6
x =30,000
The break-even point comes back to 30,000 units.
Answer:
in·ter·est
/ˈint(ə)rəst/
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noun
1.
the state of wanting to know or learn about something or someone.
"she looked about her with interest"
Similar:
attentiveness
undivided attention
absorption
engrossment
heed
regard
notice
scrutiny
curiosity
inquisitiveness
enjoyment
delight
Opposite:
boredom
2.
money paid regularly at a particular rate for the use of money lent, or for delaying the repayment of a debt.
"the monthly rate of interest"
Similar:
dividends
profits
returns
a percentage
Explanation: