Consider the following Analytic Solver Platform sensitivity output.

Changing Cells

Cell Name Final

Value Reduced

Cost Objective

Coefficient Allowable

Increase Allowable

Decrease

$ B$$4$ Number to make: X$19\mathrm{.}49041\mathrm{.}381$

$ C$$4$ Number to make: X$21\mathrm{.}74061\mathrm{.}51\mathrm{.}34$

Constraints

Cell Name Final

Value Shadow

Price Constraint

R$.$ H$.$ Side Allowable

Increase Allowable

Decrease

$ D$$8$ Used $420481$E$+306$

$ D$$9$ Used $1320\mathrm{.}241321212$

$ D$$10$ Used $241\mathrm{.}24241\mathrm{.}332$

What range of values can the objective function coefficient for variable X$1$ assume without changing the optimal solution?