A major, well-established company with steady operations and fairly predictable expenses intends to change its budgeting methods starting this year. Which budgeting approach is suitable for the company?

Cost budgeting focuses on estimating the costs associated with different projects or departments without considering past budgets. While useful in specific scenarios, it lacks the systematic approach of incremental budgeting, which builds on prior budgets and is better suited for a company with stable operations.

Operating cash budgeting emphasizes the company's cash flow, detailing expected cash inflows and outflows. Although important for liquidity management, it does not directly address the budgeting process for overall operational expenses and lacks the incremental adjustments based on historical data that the company requires.

Zero-based budgeting requires justifying every expense from scratch for each new budget period, which can be time-consuming and disruptive to a company with steady operations. This method is more suited to organizations facing significant changes or those needing to reduce costs, making it less appropriate for a company with predictable expenses.