The Objective Function Coefficients for X₁, X₂, and X₃ Are $\infty$

Multiple Choice

The objective function coefficients for X₁, X₂, and X₃ are 15, 32, and 48 respectively.Excel prints that their ranges of optimality are from 10 to 20, from 30 to 40, and from - $\infty$ to 50 respectively.If the objective function coefficients are changed to 14, 31, and 45, the optimal solution:

A) will not change.
B) may not change.
C) will definitely change.
D) may change.