How to solve this problem ?

(b). Apply the straightforward incremental Voronoi algorithm to the set of points below, in- serting the 7 points in the order 1, 2, 3, etc. How many steps in total does it take, where a step is the creation of a new Voronoi edge when a point is inserted? Show the number of steps upon each insertion (how many when point 2 is inserted? point 3? point 4? etc) Now answer the question for the insertion order "7", "6", "5", etc. (b). Apply the straightforward incremental Voronoi algorithm to the set of points below, in- serting the 7 points in the order 1, 2, 3, etc. How many steps in total does it take, where a step is the creation of a new Voronoi edge when a point is inserted? Show the number of steps upon each insertion (how many when point 2 is inserted? point 3? point 4? etc) Now answer the question for the insertion order "7", "6", "5", etc