1. Royal blue and light blue. 1 baseball. 1. Teal and purple. 1 baseball. 1. In the end, it's clear that the colors do not dominate the sports, but each individual game has a traditional power that has had the same color scheme for decades carrying the flag.
Allowing the public to interact with mock-ups at trade shows is part of the R&D process, as it enables engineers to see how consumers will interface with products. A trade show is an organized meeting held over the course of several days where members of a certain industry demonstrate their products or services.
Trade refers to buying and selling of goods and services for money or money's worth. It involves transfer or exchange of goods and services for money or money's worth. The manufacturers or producer produces the goods, then moves on to the wholesaler, then to retailer and finally to the ultimate consumer.