Some Flying Horses Are Dependable Steeds

question 411

Multiple Choice

Some flying horses are dependable steeds. Therefore, some dependable steeds are flying horses.

• A) Invalid, existential fallacy.
• B) Invalid, illicit conversion.
• C) Invalid, illicit contrary.
• D) Valid, no fallacy.
• E) Invalid, illicit obversion.

---

Definitions:

Crash Cost

The extra costs incurred to reduce the time of project activities in project management to accelerate project completion.

Normal Duration

The typical amount of time expected under normal conditions to complete a task or process, often used in project planning and scheduling.

Network Technique

A method used in project management and operations research to plan and manage complex projects, often visualized through diagrams.

Precedence Relationships

The sequence or order in which tasks or activities must be performed in a project or process, often due to technical or logistical constraints.