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).
The main difference between wasps and hornets is that wasp colonies tend to be smaller, with fewer than 100 individuals, while hornet colonies typically have many more. It is often difficult to tell the difference between these hairless, thin-bodied, bee-like insects visually. Continue Reading.