This implies or states to low openness to experience
Explanation:
Low openness to experience, it is related to people who are mostly dedicated to work they do and make sure that their tasks or work through to the end.
So, in this case, Barney, who is the manager is very resistant to adapt the change, very conventional and does not accept the new ideas so easily. This states that the manager, is very low for experiencing the openness or to the new ideas.
The Natural rate of unemployment is the long term rate of unemployment which means that it is the rate associated with the Potential GDP.
If the Actual unemployment is less than this natural rate, it means that the Economy is performing better than the potential GDP. When this is happening, it means that the economy is overheating.
One of the symptoms of an overheated economy is increased inflation as more people can afford to buy goods and services. Inflation is therefore more probably rising in this economy.