For Stage 2 of the Sydney Opera House:

a) Develop a 'diamond model' (see Shenhar and Dvir) for Stage 2 of the Sydney Opera House, showing what they used and what should have been used (actual vs. required). Explain how your arrived at each of the four dimensions (Novelty, Technology, Complexity, and Pace).

b) Explain the 'gaps' between the actual and required.

Sydney Opera House: Creating a Masterpiece

https://hbsp.harvard.edu/product/W21042-PDF-ENG

Reinventing Project Management: The Diamond Approach to Successful Growth & Innovation Hardcover - August 14, 2007 by Aaron J. Shenhar (Author), Dov Dvir (Author)