Some costs have components that are fixed and some that are variable. One example is wages for your sales force. A portion of the wage for a salesperson may be a fixed salary and the rest may be sales commission.
Hornets are the largest eusocial wasps, reaching up to 45 millimetres (1.8 inches) in length. Yellowjackets are black-and-yellow wasps of the genus Vespula or Dolichovespula (some can be black-and-white, the most notable of these being the bald-faced hornet, Dolichovespula maculata).
Difference Between Wasp and Hornet. Wasp vs Hornet. It is important to know about the wasps, as well as the hornets, especially how to differentiate them. That is because hornets are one of the wasps and they bear some importance with them and all their significant characteristics are discussed in this article.