Copper falls into which factor of production category?

To derive the labor market demand curve, the labor demand curves for each firm in the output market of interest are summed

Indicate whether the statement is true or false

Expectations that disposable income will increase in the future will _____

a. shift the current consumption function upward b. shift the current consumption function downward c. result in an upward movement along the current consumption function d. make the current consumption function flatter e. make the current consumption function steeper