(a)

(b)

(c)

(d)

(e)

(f)

Inf

28

25

23.54

21.56

20.63

29.0256

28.8467

27.9730

26.1940

23.4210

22.0867

26.4466

26.6078

26.7883

26.5907

25.3244

24.1226