You are asked to do
Part 1 (60%) 1 Calculate the year-to-year change in number of units sold per country, in absolute value and in percentage
2 Highlight the drop in sales
3 Provide the sales (revenue) sparkline for each country in 2019 and 2020 in US dollars
4 Calculate the year-to-year change in revenue per country, in absolute value and in percentage
5 Highlight the drop in revenue
6 Does the change in #of unit sold reflects in the change in revenue in all countries? where the answer is no, explain why (use on the country to explain your answer)?

Part 2 (20%) 7 Show the impact of the fluctuation in exchange rate on the revenue figure in each country in 2020

Part 3 (20%) 8 The outcome of this exercise should be presented in a readable, clean, presentable and Printable format