$B$

$C1$

$C2$

$C3$

${\omega }_U$

${\omega }_L$

$\left({\omega }_U+{\omega }_L\right)/2$

$C1$

1

1

5

0.4412

0.4613

0.4513

$C2$

1

6

0.4671

0.4811

0.4741

$C3$

1

0.0574

0.0675

0.0625