What are key components of a salon's service menu optimization?

• A. Analyze profitability by service, adjust pricing, combine high-demand services, create bundles, and update SKUs.
• B. Increase every service price by 10% and remove low-margin services.
• C. Expand to offer every possible service regardless of demand.
• D. Standardize on a single service offering to simplify operations.

Answer: (A)