They are divided into three types: commodity, service, and technology contracts. 1  Commodity contracts include fuel, vehicles, office supplies, and food. 2  Elevator maintenance is an example of service contracts. 3  Technology contracts include hardware, software, telecommunications, and IT services.
Relevance is ordinarily a necessary condition, but not a sufficient condition, for the admissibility of evidence. For example, relevant evidence may be excluded if its tendency to prove or disprove a fact is heavily outweighed by the possibility that the evidence will prejudice or confuse the jury.
Placing students at the center of their own learning requires their collaboration. They need a voice in why, what, and how learning experiences take shape. Why is about relevance. Learners need to understand the value of the subject, vocabulary, and skills before they are willing to invest effort.