Which activity is an example of a capital investment project that uses the payback method?

This choice pertains to operational expenses necessary for daily business functions rather than capital expenditures. Employee wages are recurring costs that do not contribute to the acquisition of long-term assets, making them unsuitable for evaluation through the payback method typically reserved for capital investments.

Similar to employee wages, office rent constitutes an operational expense. It is a regular payment for utilizing space rather than an investment in physical assets. This type of expenditure does not result in ownership of a capital asset and thus is not evaluated using the payback method.

Ordering office supplies involves purchasing consumables that are typically used within a short time frame and do not provide long-term benefits. These are classified as operational costs instead of capital investments, which are assessed using the payback method for projects that involve substantial financial commitment to long-lasting assets.