Based on the data above:

a$)$ What is the average time to install the product? Can you claim that it is easy to install just by measuring the time to install?

b$)$ Based on the performance under high temperature test, would you claim that your product will work in any country around the world? Why?

c$)$ What other tests need to be performed to make sure the product is functioning as intended$/$claimed$?$

d$)$ Create a list of features of your product based on the tests performed in the table above.

e$)$ Create a line chart representing the first three columns of the table.