In 2016, the United States exported a total of $266 billion worth of products to Canada. The five largest categories were:

Product                                      Amount
Vehicles............................................$48.1
Machinery..........................................40.0
Electrical machinery.........................23.9
Mineral fuel and oil..........................15.5
Plastic.................................................12.3

a. Use a software package to develop a bar chart.

b. What percentage of the United States’ total exports to Canada is represented by the two categories Machinery and Electrical Machinery?

c. What percentage of the top five exported products do Machinery and Electrical Machinery represent?