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Between 2011 and 2012, total costs per distinct customer inc
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11 Oct 2018, 04:30
11 Oct 2018, 04:30
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Question Stats:
46% (01:06) correct
53% (01:00) wrong based on 43 sessions
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Between 2011 and 2012, total costs per distinct customer increased by the greatest percent at which store?
(A) Store W
(B) Store X
(C) Store Y
(D) Store Z
(D) It cannot be determined from the information given.
Re: Between 2011 and 2012, total costs per distinct customer inc
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23 Apr 2020, 06:00
23 Apr 2020, 06:00
sandy wrote:
Between 2011 and 2012, total costs per distinct customer increased by the greatest percent at which store?
(A) Store W
(B) Store X
(C) Store Y
(D) Store Z
(D) It cannot be determined from the information given.
Here,
As the ques. ask us to find the value in percent, we can take the value as 100
Now,
STORE W::
Total change in cost from 2011 to 2012 = 115
Total change in number of distinct customer from 2011 to 2012 = 102
Percentage changed = \(\frac{115}{102} * 100\)% = 1.12%
STORE x::
Total change in cost from 2011 to 2012 = 104
Total change in number of distinct customer from 2011 to 2012 = 114
Percentage changed = \(\frac{104}{114} * 100\)% = 0.9%
STORE Y
Total change in cost from 2011 to 2012 = 112
Total change in number of distinct customer from 2011 to 2012 = 105
Percentage changed = \(\frac{112}{105} * 100\)% = 1.06%
STORE Z::
Total change in cost from 2011 to 2012 = 80
Total change in number of distinct customer from 2011 to 2012 = 93
Percentage changed = \(\frac{80}{93} * 100\)% = 0.86%
STORE W had the greatest change
Re: Between 2011 and 2012, total costs per distinct customer inc
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02 Nov 2021, 20:01
02 Nov 2021, 20:01
Shouldn't the percentage change be: Final - original / Original? Why can't we use that here?
