Using the data from Extract A, calculate, to 2 decimal places, the difference in percentage growth in 2010 to 2011 and in 2019 to 2020 - Edexcel - A-Level Business - Question 1 - 2019 - Paper 1
Question 1
Using the data from Extract A, calculate, to 2 decimal places, the difference in percentage growth in 2010 to 2011 and in 2019 to 2020. You are advised to show your ... show full transcript
Worked Solution & Example Answer:Using the data from Extract A, calculate, to 2 decimal places, the difference in percentage growth in 2010 to 2011 and in 2019 to 2020 - Edexcel - A-Level Business - Question 1 - 2019 - Paper 1
Step 1
Market growth from 2019 to 2020
96%
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Answer
To find the market growth from 2019 to 2020, we can calculate it as follows:
Market Growth=Subscribers in 2020−Subscribers in 2019
Subscribers in 2020 = 221.5 million
Subscribers in 2019 = 204.5 million
Thus,
Market Growth=221.5−204.5=17 million
Step 2
Calculate percentage change from 2019 to 2020
99%
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Answer
The percentage change can be calculated using the formula:
Percentage Change=Original ValueIncrease×100
Here, the original value is 204.5 million:
Percentage Change=204.517×100≈8.31%
Step 3
Difference in growth between 2010-2011 and 2019-2020
96%
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Answer
We know from the data that the percentage growth from 2010 to 2011 is 62.34%. Thus, the difference in growth can be calculated as:
Difference=62.34%−8.31%≈54.03%
This indicates a significant decline in percentage growth from 2010-2011 to 2019-2020.