User business value and time criticality are components of what?

Correct Answer:C
User business value and time criticality are components of cost of delay. Cost of delay is a way of quantifying the economic impact of delaying the delivery of a product or feature. Cost of delay consists of four factors: user or customer value, time criticality, risk reduction or opportunity enablement value, and job size or duration. Cost of delay is used to prioritize features using Weighted Shortest Job First (WSJF), which is a method that maximizes the economic value delivered by a product development
flow. References: ART Backlog and WSJF, SAFe Principle #1

When basing decisions on economics, how are lead time, product cost, value, and development expense used?

Correct Answer:C
According to the SAFe Agilist 6.0 domain of Apply SAFe Principles, when basing decisions on economics, lead time, product cost, value, and development expense are used to:
✑ Evaluate the economic impact of different design alternatives
✑ Optimize the flow of value delivery by minimizing delays and waste
✑ Maximize the return on investment by delivering the most valuable features first
✑ Balance the tradeoffs between speed, quality, and cost https://scaledagileframework.com/take-an-economic-view/