<span>The only way to establish a cause-and-effect relationship between two variables is to conduct an experiment.
First we state a hypothesis and then we make the experiment. The experiment should </span>support, refute, or validate our hypothesis. It is done by making<span> changes in one variable and observing is that might </span>lead to<span> changes in another variable (cause-and-effect).</span>
Answer: B. the additional enjoyment of one more speaking engagement (the marginal benefit) is rising.
Answer: The "Controlling" step of the management framework.
Explanation: Management principles have been categorised into 4 main functions namely: planning, organising, leading and controlling. In short this is known as the P-O-L-C framework. The aim of this framework is to act as a guide used to assist management in addressing challenges faced by the organisation.
In the monitoring step of the mission and vision statements development is analogous (related) to the controlling element of the framework. In this step, key milestones are identified and recognised over time. Using these milestones, progress is monitored and measured against the objectives of the organisation. Audit can be an important tool used during this step of the process, to confirm whether milestones are effectively monitored.
Answer: Why Does Interdependence Bring Economic Growth? With economic interdependence comes economic growth. This affiliation allows specialist industries to thrive. And, the success can lead to job and wage/salary increases and an overall improvement to wealth and lifestyle.
