Question 4
4.1 4.1.1 Calculate the mean net profit over the entire period. (3) 4.1.2 Show how the percentage change for 2012 was calculated. (3) 4.1.3 Explain the trend that the factory experienced over the years in terms oftheir net profit. (4) 4.1.4 For 2013 and 2014 the bars are almost of the same height, but the … Read more