QUESTION 4- (15 pts) Evaluate the below trend in Sales and COGS of company XYZ consideri following inflation rates in the country. Sales ......... Cost of goods sold. 2019 130 120 2018 110 108 2017 100 100 ...... Inflation increased by 5 % from the end of 2017 to the end of 2018. Inflation increased by 15 % from the end of 2018 to the end of 2019