please solve

The lengths (in kilometers) of rivers on the South Island of New Zealand that flow to the Pacific Ocean are listed in following table (Lee, 1994). Table: Lengths (km) of NZ Rivers Flowing to Pacific Ocean River Length (km) River Length (km) Clarence 209 Clutha 322 Conway 48 Taieri 288 Walau 169 Shag 72 Hurunui 138 Kakanui 64 Waipara 64 Rangitata 121 Ashley 97 Ophi 80 Waimakariri 161 Pareora 56 Selwyn 95 Waihao 64 Rakaia 145 Waitaki 209 Ashburton 90a. Find the mean (give answer to nearest hundredth of a kilometer; do not include units in answer) A b. Find the median c. Find the mode(s), if it/they exist: . if no mode, enter NONE . if one mode, enter value . if more than one mode, enter values in sequentially ascending order separated by comma(s) A/