True or False: Efficiency and productivity are key metrics for assessing both company and employee success.

Efficiency and productivity are indeed key metrics for assessing both company and employee success. Efficiency refers to how well resources are utilized to achieve a desired outcome, while productivity measures the output generated relative to the input used. In a business context, heightened efficiency often leads to reduced costs and increased profitability, making it an essential metric for the overall success of a company.

On the individual employee level, productivity can reflect an employee's ability to complete tasks and contribute to the organization's goals effectively. By measuring both metrics, companies can gauge not only their operational performance but also the effectiveness of their workforce, fostering an environment that encourages improvement and growth.

The other choices suggest that these metrics are only relevant in certain contexts or for specific groups, which overlooks the broader application of efficiency and productivity across all levels of an organization. In essence, every member of an organization, from management to production staff, plays a role in how efficiently and productively the company operates, making these metrics universally applicable for assessing success.