For the following simplex tableau (a) Compute the next pivot element. (b) Determine the next tableau. (c) Determine the particular solution corresponding to the tableau of part(b).

x

y

u

v

M

12

3

1

0

0

15

1

4

0

1

0

12

5

20

0

0

1

0

(a) The pivot element is

nothing

.

(b) Find the next tableau.

x

y

u

v

M

nothing

nothing

nothing

nothing

nothing

nothing

nothing

nothing

nothing

nothing

nothing

nothing

nothing

nothing

nothing

nothing

nothing

nothing

(c) Find the particular solution corresponding to the tableau in part(b).

x=

nothing

, y=

nothing

, u=

nothing

, v=

nothing

, M=

nothing

\f