1.  Suppose that there are five people who rank the swimming pool project at the levels of X, Y, W, Z (from low to high utility) as follows:

Rank	I	II	III	IV	V
1	X	X	Z	W	Y
2	Z	W	Y	Y	W
3	W	Y	W	Z	Z
4	Y	Z	X	X	X

1. Sketch the preference map and show single and multipeak preferences.
2. If plurality rule is applied, who is the winner (Explain)?
3. If Borda count is applied, who is the winner (Explain)?