Rearrange the following sentences in correct order to make a logical passage. 1. The plan is approved after consent from all partners. 2. First, a preliminary outline is drafted. 3. Then modifications are made after consultations. 4. Finally, implementation starts according to schedule.

Rearrange the following sentences to form a coherent paragraph: 1. A core concept in this paradigm is the “class,” which serves as a template for creating objects. 2. Object-Oriented Programming (OOP) is a paradigm built around “objects,” which contain data as well as metho 3. This enables a developer to define the structure and behavior of programs in an object-based manner. 4. A key benefit is that it mirrors real-world entities, making large systems easier to maintain and debug.