Question

In the expression \[Z=250x+75y\], which quantities are the decision variables?

Options

• \[x\text{ and }y\]

• \[Z\text{ and }250\]

• \[250\text{ and }75\]

• \[Z\text{ and }75\]

Answer 1

Decision variables are the variables representing the quantities to be determined. In \[Z=250x+75y\], the variables \(x\) and \(y\) are decision variables.