Which cells would be set as changing variable cells in Solver?

A

B

C

D

E

F

$1$

X$1$

X$2$

$2$

Solution

$0$

$7$

LHS

$3$

Minimize

$3$

$-4$

$21$

Sign

RHS

$4$

$[1]$

$2$

$4$

$14$

$<$

$28$

$5$

$[2]$

$-3$

$6$

$-21$

$>$

$6$

$6$

$[3]$

$2$

$0$

$14$

$<$

$10$

Which cells would be set as changing variable cells in Solver?

B$2$:C$2$

B$3$:C$3$

F$4$:F$6$

D$4$:D$6$