Answer:
A. Threat of new entrants will be low
Explanation:
Micheal Porter's Five Forces is a framework designed for the sole purpose of analyzing a company's competitive environment. Based on this information it can be said that the cumulative learning and experience effects of a company will most likely affect these forces by making the threat of new entrants extremely low since it will make competing with the already established company extremely hard and lead to almost certain failure for the entering company.
The automobile engine is the largest source of **<span>carbon monoxide**</span> gas.
The correct answer is an experiment.
An experiment refers to an investigative study, where a researcher scientifically tests a hypothesis. Specifically, a researcher tests the effect an independent variable (manipulated variable) on the dependent variable (outcome), to investigate whether there is a causal (cause and effect) relationship between the variables. For instance, if a researcher wants t<span>o determine a cause and effect relationship between alcohol consumption and driving ability, he or she would use an experimental research study to do so. </span>
