Based on the information being described within the question it can be said that the type of decisions being mentioned are known as structured decisions. These are decisions which have various processes in place in order to handle a certain situation. Usually due to the problem having occurred countless times and are predictable.
The main advantages of network structures include: 1.)The development of lean and streamlined organizations. 2.)A reduction in overhead costs and an increase in operating efficiency. 3)Employment of outsourcing strategies along with contacting out specialized business functions.