A number between 1 and 15
1 answer:
Answer:
The probability is 0.20 or 20%
Explanation:
we know that
The probability of an event is the ratio of the size of the event space to the size of the sample space.
The size of the sample space is the total number of possible outcomes
The event space is the number of outcomes in the event you are interested in.
so
Let
x------> size of the event space
y-----> size of the sample space
so
In this problem we have that
Multiple of 5 between 1 and 15 = 5, 10,15
so
Total numbers between 1 and 15=15
so
substitute
Convert to percentage
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Answer:
Compute the increase or decrease that closing Store 3 should cause in: a. Total monthly sales for Drexel-Hall stores.
- total monthly sales should decrease from $1,800,000 to $1,380,000 = a $420,000 reduction
b. The monthly responsibility margin of Stores 1 and 2.
- store 1 responsibility margin increased from 10% to 12.55% (2.55% increase)
- store 2 responsibility margin increased from 9% to 13.69% (4.69% increase)
c. The company’s monthly income from operations.
- increased from $72,000 to $140,200 ($70,200 increase)
Explanation:
Store Store Total
1 2
Sales $660,000 $720,000 $1,380,000
Variable costs $409,200 $453,600 $862,800
Contribution margin $250,800 $266,400 $517,200
Controllable fixed costs $120,000 $102,000 $222,000
Performance margin $130,800 $164,600 $292,200
Committed fixed costs $48,000 $66,000 $114,000
Store responsibility margin $82,800 $98,600 $178,200
Common fixed costs $38,000
Income from operations $140,200
