18 The table shows information about the annual coffee production of some countries in 2010. (a) In 2010, Brazil produced 48 million bags of coffee. Complete the table with the coffee production for Brazil, using standard form. (b) How many more bags of coffee were produced in Vietnam than in Colombia? (c) The mass of a bag of coffee is 60 kg. Work out the number of kilograms of coffee produced in Indonesia. Give your answer in standard form.