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A salesperson earns 5% on all sales between $200 and $600, and 8% on

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A salesperson earns 5% on all sales between $200 and $600, and 8% on  [#permalink]

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New post 01 Mar 2018, 00:12
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A salesperson earns 5% on all sales between $200 and $600, and 8% on all sales over $600. What is her commission in a week in which her sales total $800?

(A) $20

(B) $46

(C) $88

(D) $36

(E) $78

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A salesperson earns 5% on all sales between $200 and $600, and 8% on  [#permalink]

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New post Updated on: 15 Mar 2018, 05:27
Bunuel wrote:
A salesperson earns 5% on all sales between $200 and $600, and 8% on all sales over $600. What is her commission in a week in which her sales total $800?

(A) $20

(B) $46

(C) $88

(D) $36

(E) $78


Since we don't have enough information to explicitly calculate, we'll look at the minimum and maximum.
This is a Logical approach.

The salesperson's commission is at least 5% of 800 = $40. (A),(D) are eliminated.
The salesperson's commission must be less than 8% of 800 = $64. (C), (E) are eliminated.
Since the only answer in our range is (B), this must be our answer.

(B) is our answer.
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Originally posted by DavidTutorexamPAL on 01 Mar 2018, 00:39.
Last edited by DavidTutorexamPAL on 15 Mar 2018, 05:27, edited 1 time in total.
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Re: A salesperson earns 5% on all sales between $200 and $600, and 8% on  [#permalink]

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New post 03 Mar 2018, 00:01
Bunuel wrote:
A salesperson earns 5% on all sales between $200 and $600, and 8% on all sales over $600. What is her commission in a week in which her sales total $800?

(A) $20

(B) $46

(C) $88

(D) $36

(E) $78

IMO B as till 600*5% and then on 200*8% which is 30+16=46.
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Re: A salesperson earns 5% on all sales between $200 and $600, and 8% on  [#permalink]

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New post 13 Mar 2018, 00:47
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Hi all,

I think the wording of the question is a little bit confusing as it says that the first commission is earned on all sales Between $200 and $600. So as I understood from the question, commission is not earned on sales up to $200. Correct me if I am wrong but shouldn't it be up to $600?
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Re: A salesperson earns 5% on all sales between $200 and $600, and 8% on  [#permalink]

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New post 13 Mar 2018, 01:05
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Rabz wrote:
Hi all,

I think the wording of the question is a little bit confusing as it says that the first commission is earned on all sales Between $200 and $600. So as I understood from the question, commission is not earned on sales up to $200. Correct me if I am wrong but shouldn't it be up to $600?


And by that method ( of going with the exact wordings of commission given only over $200 sales ) we get -

$600 - $200 = $400 * 5% = $20 (1)

$800 - $600 = $200 * 8% = $16 (2)

So $20 + $16 = $36. Option D.

Bunuel can you please help us get rid of this ambiguity?
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Re: A salesperson earns 5% on all sales between $200 and $600, and 8% on  [#permalink]

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New post 15 Mar 2018, 04:54
I am really not satisfied with the OA!
The question says that the commision is earned for all the sales between 200 and 600! So for the first 200 is not due!
600-200 = 400x0,05 = 20
800-600 = 200x0,08 = 16

The answer must be 36 not 46! Or the question should be rewrited at least
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Re: A salesperson earns 5% on all sales between $200 and $600, and 8% on  [#permalink]

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New post 15 Mar 2018, 05:10
MvArrow wrote:
I am really not satisfied with the OA!
The question says that the commision is earned for all the sales between 200 and 600! So for the first 200 is not due!
600-200 = 400x0,05 = 20
800-600 = 200x0,08 = 16

The answer must be 36 not 46! Or the question should be rewrited at least


Hi MvArrow,

Exactly what I pointed out a couple of days ago in my post right above yours... kindly check before posting to avoid redundancy. :-)

Cheers,
Gladi
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Re: A salesperson earns 5% on all sales between $200 and $600, and 8% on  [#permalink]

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New post 15 Mar 2018, 07:15
Gladiator59 wrote:
MvArrow wrote:
I am really not satisfied with the OA!
The question says that the commision is earned for all the sales between 200 and 600! So for the first 200 is not due!
600-200 = 400x0,05 = 20
800-600 = 200x0,08 = 16

The answer must be 36 not 46! Or the question should be rewrited at least


Hi MvArrow,

Exactly what I pointed out a couple of days ago in my post right above yours... kindly check before posting to avoid redundancy. :-)

Cheers,
Gladi


Sure! I just wanted to confirm your doubts :)

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If you would like to discuss this question please re-post it in the respective forum. Thank you!

To review the GMAT Club's Forums Posting Guidelines, please follow these links: Quantitative | Verbal Please note - we may remove posts that do not follow our posting guidelines. Thank you.
Re: A salesperson earns 5% on all sales between $200 and $600, and 8% on &nbs [#permalink] 15 Mar 2018, 07:15
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