(Solved): Determine the X and Y coordinates of each of the 41 locations labelled A through to C16 on the drawi ...

Determine the X and Y coordinates of each of the 41 locations labelled A through to C16 on the drawing in Figure.Assume that bottom left corner of the plate is the origin of the X and Y axes.Use 3 decimal points of precision for any coordinates e.g. X12.345. Also calculate the sum total of the coordinates as per the submission table template. The red number is 109.998. 

Could you also slightly explain how you do it too? Thank you very much!