4. Use the following geographic data to answer the questions below (a-d). NOTE: On the map, coordinates are provided as latitude, longitude. The latitude is the "y" value & the longitude is the "x." (25 points total) Municipalities of Yukon Town Dawson 14.04. -139.41 Mayo 63 59. -185 90 Carmacks Fare $3.09, -136.29 62 21, -134.37 Haines Junction G0 79, -137 55 Whitehorse Watson Lake ha 13 -187 73 06, -126 71 Town X (longitude] Y (latitude) Carmacks -136.29 $2.09 Dawson -139.41 64.06 -aro 133.37 62.21 Haines Junction 137.55 60.79 Mayo 135.90 63.59 Teslin 132.72 50.17 Watson Lake -128.71 60.06 a. What is the unweighted mean centre of towns in Yukon? Report as $ and y values. (10 points]b. What is the population weighted mean centre of towns in Yukon? (10 points) c. What is the Euclidean distance between Dawson and Mayo? Note, the answer will be in units of decimal degrees and will have a value between 2 and 6. (5 points]