Final answer:
Proposals in the business world are documents created to request specialized help in carrying out a program. They describe the services needed and the specific program.
Step-by-step explanation:
In the context of the question, the term 'proposals' refers to a document created by organizations or individuals to outline a program and request specialized help. These proposals describe the services needed and the specific program to be carried out. Examples of proposals in the business world include advertising proposals, website design proposals, and catering proposals.