PROVIDE COMPLETE SOLUTION FOR ME TO FOLLOW
Extracted text: A company wants to run a pipeline from a point A on the shore to a point B on an island which is 6 km from the shore. It costs 4000 per kilometer to run the pipeline on shore, and 5000 per kilometer to run it underwater. There is a point C on the shore so that BC is at right angles to AC. The straight shoreline is the line AC. The distance AC is 9 km. Determine the minimum cost. O 54000 O 44000 O34000 O 64000