If the Order-Requirement Digraph for a Collection of Tasks Is

question 78

Multiple Choice

If the order-requirement digraph for a collection of tasks is shown below, then what is the minimum completion time for the collection of tasks?

• A) 64 minutes
• B) 43 minutes
• C) 36 minutes
• D) 28 minutes

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Definitions:

Gomphosis

A type of joint that binds the teeth to bony sockets in the maxillary bone and mandible.

Peg-In-Socket

Refers to a type of joint or connection where a projecting part fits into a corresponding hole, often used in engineering and orthopedics.

Fibrous Joint

A type of joint where bones are joined by dense connective tissue, typically allowing for little to no movement.

Fibrous Joints

A type of joint in the body where bones are joined by dense fibrous tissue, allowing for minimal to no movement.