3.2

7.9

2.3

1.1

916

600

300

219

230

150

69

5400

u = 90

u = 60

u = 200

u = 40

155

260

180

551

n = 11

n = 20

n = 4

n = 10

f = 45

f = 11

f = 22

f = 86

k = 1

k = 10

k = 5

k = 15

a = 14

a = 7

a = 20

a = 4