principal of IT

1. Suppose Eggplant, cabbage and onion are the main export products for country A. Year 2010 Year 2020 Export Export price Export price Export quantity (Dollar/pound ) quantity ( Dollar/pound (pound) ) (pound) Eggplant 2 800 3 1200 Cabbage 8 500 10 800 onion 15 200 25 500 Answer the questions with the following table. (1) the value of trade in 2010 for country A. (2) the value of trade in 2020 for country A. (3) using year 2010 as the base year, what's the value of trade and quantum of trade for year 2020? (4) what conclusion can you draw from the above results