Limpopo company has recorded quarterly maize sales and seasonal ratios from 2015 to 2017 financial year. Table 1 shows quarterly maize production sales with their seasonal ratios (SR). Table 1: Seasonal ratios for maize production sales. Year 2015 2016 2017 Quarter Q2.92, 93, 94 Q. 0, 0, 0. O O2 Q. O Sales 8, 12 12 10 10 15. 14, 10 9 14 14, 12 3 SR 111.63, 87.87 83.33 ,122.45, 115.42, 84.18 76.60 ,116.67, 113.09. 94.12 Use Table 1 to calculate: a) the median seasonal indices (S) and their totals (ES). (5) b) the adjusted factor. (2) c) the adjusted seasonal indices (S) and their totals (ES). (5) Limpopo company has recorded quarterly maize sales and seasonal ratios from 2015 to 2017 financial year. Table 1 shows quarterly maize production sales with their seasonal ratios (SR). Table 1: Seasonal ratios for maize production sales. Year 2015 2016 2017 Quarter Q2.92, 93, 94 Q. 0, 0, 0. O O2 Q. O Sales 8, 12 12 10 10 15. 14, 10 9 14 14, 12 3 SR 111.63, 87.87 83.33 ,122.45, 115.42, 84.18 76.60 ,116.67, 113.09. 94.12 Use Table 1 to calculate: a) the median seasonal indices (S) and their totals (ES). (5) b) the adjusted factor. (2) c) the adjusted seasonal indices (S) and their totals (ES)