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nikklg [1K]
3 years ago
8

Plz help asap Calculate: 3•7= A. -4 B. 4 C. 10 D. 21

Mathematics
2 answers:
pshichka [43]3 years ago
8 0
The answer is D: 21 because 3 time 7 is 21
Tju [1.3M]3 years ago
6 0
The answer is D. 21 because your multiplying 3 and 7
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Answer:

Results are below.

Step-by-step explanation:

Giving the following information:

Selling price= $60

Unitary variable cost= $28

Fixed costs= $15,000

<u>First, we need to calculate the average total cost:</u>

Average cost= total cost / number of units

For example, for 1 unit and 10,000 units:

1 unit:

Average cost= 15,028/1 = 15,028

10,000 units:

Average cost= (15,000 + 28*10,000) / 10,000

Average cost= $29.5

<u>Now, we can calculate the break-even point in units:</u>

<u></u>

0= (60*x) - (28*x) - 15,000

x= number of units to break-even

0= 32x - 15,000

15,000/32= x

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25,000= 32x

781.25= x

Break-even point= 782 units

<u>Finally, fixed costs dropped by $8,000:</u>

0= 32x - 7,000

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x= 218.75

Break-even point= 219

Difference= 250 units

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3 years ago
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