Please solve each part:

Using the world population data: $|$

A$-$Write a function called getCapital$($Country$)$ that gets the country's name as a parameter and

returns the capital of that country:

For example: $($that$\text{'}$s fine to return with index and all information below highlighted yellow$)$ showing in the image

B$-$ Get the mean $($Average$)$ population for each continent for year $2022.$

C$-$ How many countries each continent have $($based on this data$)$