Below tables show the Answer Report and the Sensitivity Report of the optimization problem. Based on these two tables, answer the following questions.

a) Write the objective function. b) What is the z value (objective functions value)

b) Identify the sensitivity ranges for the objective function.

c) Write the constraint quantity values.

d) Identify the sensitivity ranges for the constraint quantity values.

e) What is the unknown shadow price? (Shown as yellow)

f) Why are there 4 shadow prices?

Objective Cell (Max) Cell Name Original Value Final Value $C$15 Profit 150.3 150.3 Variable Cells Cell Name Original Value Final Value Integer $C$11 x1 2.6 2.6 Contin $C$12 x2 3.4 3.4 Contin $C$13 x3 0.0 0.0 Contin $C$14 x4 15.4 15.4 Contin Constraints Cell Name $H$6 Used $H$7 Used SH$8 Used $H$9 Used Cell Value Formula Status Slack 74 SH$6