Buckner Company Is Considering Replacing a Machine That Is Presently

Multiple Choice

Buckner Company is considering replacing a machine that is presently used in the production of its product. The following data are available:
-Which of the data provided in the table is a sunk cost?

A) The disposal value of the old machine
B) The original cost of the old machine
C) The annual cash operating costs of the old machine
D) The annual cash operating costs of the replacement machine