Jobs that involve high degrees and level of innovations are known as:

Quinary activities

The correct answer is option 3: Quinary activities

Quinary activities are a subset of the tertiary sector that involve the highest levels of decision-making, research, and innovation. These jobs typically include top executives, government officials, scientists, and other highly specialized professionals. Quinary activities are services that focus on the creation, re-arrangement and interpretation of new and existing ideas; data interpretation and the use and evaluation of new technologies. Often referred to as ‘gold collar’ professions, they represent another subdivision of the tertiary sector representing special and highly paid skills of senior business executives, government officials, research scientists, financial and legal consultants, etc.

Here is the explanatios for the other options:

Option 1: Secondary activities

Secondary activities involve the processing of raw materials into finished goods and products. This includes manufacturing, construction, and industries that create tangible products. Examples include factories, assembly plants, and construction sites. These jobs focus on transforming raw materials provided by primary activities into usable products.

Option 2: Quaternary activities

Quaternary activities refer to the knowledge-based part of the economy, which involves services such as information technology, research and development, financial planning, education, and consultation. These activities are centered on information processing and management. While they require a high level of expertise and are knowledge-intensive, they are more about data handling and research rather than direct innovation.

Option 4: Manufacturing activities

Manufacturing activities are a type of secondary activity that involves producing goods from raw materials through various processes. This sector includes jobs in factories and plants where items such as cars, electronics, clothing, and other goods are made. It focuses on the production and assembly of products rather than on innovation or decision-making.