The correct answer is power, role and person. This is part of Hardyman's Cultural Types on p.169 (there are four- the other one is task). There's quite a few questions on this in the exam, so it's worth doing some additional research on this prior to the exam as the study guide doesn't provide much detail on this.

The correct answer is 'The product is easy to source elsewhere'. The other three are given as reasons a marketplace might be restricted on p.138. Other reasons also include; brand loyalty, difficult access to distribution channels, and companies colluding.

They could outsource cleaning and facilities management. These are auxiliary services. The manufacturing of bike parts is their 'core' business so they should retain this in-house

Pablo should use a 'cross-functional team'. CIPS love 'cross-functional teams' and refer to them frequently throughout the study guide. A cross-functional team is people from different departments who come together for a purpose, such as to evaluate a tender. The benefit of using a cross-functional team is that you get people with different experiences and knowledge. So in this example a Cross-Functional team could compose of people from various departments such as procurement, logistics, manufacturing and legal. P.76

ABC / Pareto is a "Portfolio Analysis Technique to assess the relationships in a supply chain". This, along with the Kraljic Matrix are two examples of "Supplier Positioning Models". See chapter 2.1 p.17 for more details on this