Final answer:
In companies where a polycentric management orientation prevails, host-country nationals will be used in most selling situations with the exception of high-tech products sold in developed countries.
Step-by-step explanation:
The statement is true.
A polycentric management orientation refers to a situation where a company gives significant decision-making authority to host-country nationals in foreign subsidiaries. In this case, the company would use host-country nationals in most selling situations.
However, there is an exception when it comes to high-tech products sold in developed countries. Companies may choose to use their own employees or experts from their home country to sell high-tech products in developed markets as they may require a specific technical knowledge or expertise.