In this question, you have to calculate price variance and quantity variance.
Last month, 1 tonne of steel costed $216. This month, the price decreases to $181.1. Price variance = (P1 - P2)*Q2 = ($216-$181.1)*11 = $383.9 Quantity variance = (Q1-Q2)*P1 = -$216 Price variance is greater than quantity variance, therefore, price variance is the main cost driver.
LO 1, AC 1.4

Every sector among the options requires intensive capital investment. However, only manufacturing and retails bury much of their working capital in form of inventory. Raw materials and WIP only present in manufacturing sector.
The manufacturing industry is undergoing massive change, rivaling the Industrial Revolution that began in England and continued on Detroit's assembly lines. But today's revolution is "smart," thanks to factories using artificial intelligence and robots.
A new trend is the "cobot" - a collaborative robot designed to work with humans. One company called Moduform uses them to make furniture in the U.S. The company credits using cobots for reducing their staffing turnover, since the robots do mundane repetitive tasks that bore humans, while people can now do cognitive tasks requiring judgment and diversified responsibilities. Other innovations include 3D printing, Artificial Intelligence and automation.
Today's artificial intelligence manufacturing revolution improves performance in two key areas of manufacturing: productivity and quality control.
Reference:
- The Key Characteristics of Manufacturing (bizfluent.com)
- CIPS study guide page 74-76
LO 2, AC 2.1

Barriers to entry is an economics and business term describing factors that can prevent or impede newcomers into a market or industry sector, and so limit competition. The most obvious barriers to entry are high start-up costs and regulatory hurdles which include the need for new companies to obtain licenses or regulatory clearance before operation. Also, industries heavily regulated by the government are usually the most difficult to penetrate. Other forms of barrier to entry that prevent new competitors from easily entering a business sector include special tax benefits to existing firms, patent protections, strong brand identity, customer loyalty, and high customer switching costs.
In the scenario, the new factory for chipset manufacturing costs billions of dollars, which indicates high set-up costs. Also, the incumbent manufacturers have reached economies of scale, allowing them to produce the components at optimal price.
The above descriptions are compiled from recent reports on current chip shortage (2021).
Reference:
- Barriers to Entry Definition (investopedia.com)
- CIPS study guide page 96-97
LO 2, AC 2.2

In construction, specifications are written documents that describe the materials and workmanship required for a development. They do not include cost, quantity or drawn information but need to be read alongside other contract documentation such as quantities, schedules and drawings.
Specifications vary considerably depending on the stage to which the design has been developed, ranging from performance (open) specifications that require further design by a contractor or sup-plier, to prescriptive (closed) specifications where the design is already complete when the project is tendered.
Prescriptive specifications give the client more certainty about the end product when they make their final investment decision (i.e. when they appoint the contractor), whereas a performance specification gives the contractor and suppliers more scope to innovate and adopt cost effective methods of work, potentially offering better value for money.
Typically, performance specifications are written on projects that are straight-forward, standard building types, whereas prescriptive specifications are written for more complex buildings, or buildings where the client has requirements that might not be familiar to contractors and where certainty regarding the exact nature of the completed development is more important to the client.
Performance specification has some disadvantages:
- Well-defined performance metrics are needed to ensure that the specified performance will achieve the desired outcome
- Require reliable, practical, economical tests of performance
- Evaluations are subjective and require additional time and effort to complete Therefore, if a performance specification is used, the buying organisation will have to ensure that they are able to define and conduct tests on whether supplier's solution can deliver the desired out-come.
Reference:
- CIPS study guide page 118-121
- Performance specification - Designing Buildings Wiki
- Partnership for Public Procurement (cips.org)
LO 3, AC 3.1

Internal stakeholders may contribute to defining needs and drafting the specification by using their technical expertise. In this scenario, IT team may consult procurement team on the technical specification of the software, including compatibility with company's current IT system.
Reference:
LO 3, AC 3.4