ENTREPRENEURSHIP

Detailed explanation-1: -External resources are the things we use or rely on to do our jobs, meet a challenge, or respond to a need: they are structures, objects, fuel, materials, technology, tools, mechanical assistance, and so on.

Detailed explanation-2: -Professional services firms exist in many different industries. They include lawyers, advertising professionals, architects, accountants, financial advisers, engineers, and consultants, among others. Basically, they can be any organization or profession that offers customized, knowledge-based services to clients.

Detailed explanation-3: -It is a term that refers to any business, department, or individual whose core output is a service or expertise rather than a manufactured product. A few examples of professional services include accounting, advertising and marketing, and legal services.