201) ana 2018 b) Taking 2017 as the base year, find the simple average price and quantity relative Index for 2018 c) Taking 2016 as the base, the simple aggregate price and quantity index for 2017. 2. Table below indicates the prices and quantities for coffee bean sold at Danial's shop from 2017 to 2019 Type of Price (RM) Quantity (kg) coffee bean 2017 2018 2019 2017 2018 2019 Arabica 35 66 90 65 73 Robusta 43 55 70 88 65 70 Liberica 23 69 185 50 36 95 Excelsa 54 73 213 76 67 89 106 a) Using 2017 as the base year Calculate the Laspeyres price and quantity index for 2018 . Calculate the Paasche's price and quantity index for 2019