Which of the following statements refers to the importance of project documentation? 1- To avoid errors during the execution process, evaluating a...

Which of the following statements refers to the importance of project documentation?

1- To avoid errors during the execution process, evaluating all errors that may result in higher costs.
2- Specification: which provides a detailed description of the entire project; Project: the verification of possible errors and their correction; Implementation: observations within the project for possible errors or maintenance by the designer or third parties; Integration and installation: step-by-step installation of the project, checking for possible errors, and executing when everything is correct.
3- They are documents, both in paper and electronic format, and must contain all the details of the project, from the materials to how it is being developed, with sketches and layouts, to facilitate the visualization of the entire process.
4- Because if maintenance is required and the designer is no longer involved in the project and involves another person, they can visualize the entire process and perform maintenance, or also so that the client is informed of everything that is in the process, even if they do not understand everything, they will understand the basics of the materials and/or expenses and know what is in their company.
a) Only statement 1 is correct.
b) Statements 1 and 2 are correct.
c) Statements 2 and 3 are correct.
d) Statements 3 and 4 are correct.
e) All statements are correct.