Final answer:
The false statement regarding Lyle's search for a parts supplier is that one country or company usually excels at making every part of complex manufactured products, which is not true as parts often come from various sources internationally.
Step-by-step explanation:
Lyle's task to find a parts supplier for his company's new product line involves several considerations, except the idea that one country or company usually excels at making every part of complex manufactured products. The exception is that in reality, parts for complex products are typically sourced from multiple companies across various countries, as no single entity is likely to be proficient in producing every component needed at the highest level of quality or cost efficiency. Therefore, Lyle should examine a range of suppliers on a global scale, ensuring that he selects those with the best expertise and capacity for the specific parts required by his company.