The table gives the amount (in billions of dollars) of Country A's trade in selected goods and services with Country B and Country C in a certain year. Use the table to complete parts (a) through (d) below. Click the icon to view the table of Country A's trade. (a) Write a matrix for Country A's trade with Country B. (Type an integer or a decimal for each matrix element.) (b) Write a matrix for Country A's trade with Country C. (Type an integer or a decimal for each matrix element.) (c) Use the matrices from parts (a) and (b) to write a matrix showing Country A's total trade with Country B and Country C. (Type an integer or a decimal for each matrix element.) (d) Use the matrices from parts (a) and (b) to write a matrix showing the difference in Country A's trade with Country B and Country C. (Type an integer or a decimal for each matrix element.) Country A's trade. Country B Country A Country A Exports Imports Country C Country A Country A Exports Imports Food and Live Animals 24.8 21.5 14.8 10.2 Beverages and Tobacco Crude Minerals 2.1 0.9 0.7 3.5 7.2 14.9 7.4 2.4 Mineral Fuels 16.1 103.7 24.8 41.8 Chemicals 33.8 26.6 25.5 5.8 Manufactured Goods 38.7 37.7 26.4 18.5 Machinery 133.8 93.2 92.6 154.2 Print Done