Expenses vs. Investments
It’s important to distinguish between measurements made from the financial accounting perspective and those made from the managerial accounting perspective. Periodicity is important in financial accounting. Expenses are measurements of the resources consumed during a specific period of time using measurable and auditable historical information in compliance with man-made rules and regulations. Managerial accounting, on the other hand, is more concerned with the long-term, sustainable economics of an organization. Expenses are measurements of the resources that need to be consumed for the organization to sustain its business over the long-term, whether or not those resources are consumed during a specific period of time.

