Assume that Indonesia only produces 3 commodities, namely palm oil, coffee and coops with production data as follows: Year Price amount Coffee Price amount Price Coconut Production (OR/KE) Production Cocoa Production Palm oil Coffee (ke) (IDR/KE) Cocoa (9) Palm oil (:) 2018 1000 500 1500 245 500 450 2019 1500 375 2500 460 750 100 2020 2000 450 3500 372 1000 Based on the data above, caloulate nomins gross domestic product and real gross domestic product (with a base year 2010) from 2018 to 2020, then explain what indicators are best used to measure economic performance