Pls help in 2mins

Year Import Prices Export Prices Terms of Trade 2014 86 60 2015 93 78 2016 95 87 2017 100 100 2018 101 94 2019 100 90 2020 103 84 a. Compute the terms of trade in each year for this country and fill in the table below. (Round your responses to two decimal places.) Year Import Prices Export Prices Terms of Trade 2014 86 60 - 26 2015 93 78 15 2016 95 87 - 8 2017 100 100 2018 101 94 2019 100 90 - 10 2020 103 84 - 19 b. In which span of years do the terms of trade improve? The terms of trade improve from the year to the year c. In which span of years do the terms of trade deteriorate? The terms of trade deteriorate from the year to the year d. Explain why a terms of trade "improvement" is good for the country. A terms of trade "improvement" corresponds to . which the country's