Read the case study below and answer ALL the questions that follow.

Investigating the significance of sustainability indicators for promoting sustainable construction project

management

Over the past few years, sustainable project management techniques have become increasingly important. Using

pertinent metrics, contemporary initiatives can be guided toward sustainability. As a result, it's important to develop a set

of sustainability indicators that have an impact on the building process. The investigation and significance of the key

sustainable project management indicators supporting environmentally friendly building projects while taking into account

the opinions of all parties involved in the project. $9$ when looking for sustainability features in their projects. $82$ identified

indicators were included in the structured questionnaire survey, and they were narrowed down based on pertinent prior

literature.

$82$ selected indicators were included in the structured questionnaire survey$$ these indicators were narrowed down based

on pertinent prior literature study and the input of semi$-$structured interviews with experts and professionals. The relative

importance index technique, which has been extensively utilized in the literature for related goals, has been employed to

analyse the data collected. Environment$-$related variables were determined to be the most significant using the relative

significance index technique. The research is beneficial for those who want to make progress in the sustainable building

industry by concentrating on$,$ acting upon, and managing the most crucial indicators.

QUESTION $1(20$ Marks$)$

Developing a set of sustainability indicators that have an impact on the building process will enhance the process of

sustainability.

$1\mathrm{.}1$ There are two views on the requirements of a system. Evaluate these two views. $(10$ marks$)$

$1\mathrm{.}2$ Explain the context model and context diagram overview. $(10$ marks$)$