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# The following pie chart shows the breakdown of revenues for

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The following pie chart shows the breakdown of revenues for [#permalink]  11 Oct 2017, 21:14
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The following pie chart shows the breakdown of revenues for a particular grocery store over the first quarter of last year. The bar chart shows the detail of breakdown for frozen foods.

1) What is the dollar amount of sales of canned goods in the first quarter of last year?

(A) \$6,000

(B) \$9,000

(C) \$18,000

(D) \$36,000

(E) \$90,000

[Reveal] Spoiler: OA
D

2) Frozen prepared meals constitute what percentage of the total sales for the first quarter last year?

(A) 2.4%

(B) 8.5%

(C) 20%

(D) 36%

(E) 54%

[Reveal] Spoiler: OA
B

3) During the first quarter last year, this particular grocery store was finishing its construction of an expanded bakery facility, which, when opened at the beginning the second quarter, will offer dozens of new cakes and pies, a whole new line of pastries, and several flavors of gourmet coffee. In the first quarter, bakery sales represented 6% of total profits. Assume that in the second quarter, the bakery sales triple, and all other sale stay the same. Bakery would then account for what percentage of total sales in the second quarter?

(A) 12%

(B) 14.3%

(C) 16.1%

(D) 18%

(E) 25.3%

[Reveal] Spoiler: OA
C

Kudos for correct solution.

[Reveal] Spoiler:
Attachment:

pie-chart-grocery-store.jpg [ 24.56 KiB | Viewed 91 times ]

Attachment:

bar-chart-groceries.jpg [ 17.63 KiB | Viewed 91 times ]
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Re: The following pie chart shows the breakdown of revenues for [#permalink]  15 Oct 2017, 01:26
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Q1: from the pie chart, canned goods are 18% of the total sale of 200,000 dollars. Thus, its value is 0.18*200,000 = 36,000 dollars (D)

Q2: prepared meals are roughly 17,000 dollars out of a total of 200,000, thus the percentage is (17,000/200,000)*100 = 8.5% (B)

Q3: that's a tricky one. If the sales of bakery tripled in the second quarter, it means they become 0.06*200,000 = 12,000 times three, 36,000 dollars. Now, we have to pay attention that although all the other sales stay the same, the one of bakery increased by 24,000 dollars between the two quarters. Than, when computing the ratio we have to pay attention to increase the denominator by 24,000.
In other words, the share of bakery sales in the second quarter is 36,000/(200,000+24,000)*100 = 16.1%. (C)
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# The following pie chart shows the breakdown of revenues for

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