Given the order-requirement digraph below (with time given in minutes) , apply the critical-path scheduling algorithm to construct a schedule using two processors. How much time does the resulting schedule require? 
Definitions:
Reserved Word
A word that is part of the vocabulary of a programming language, having a special meaning and used for specific syntactical purposes.
Java
A popular high-level, object-oriented programming language known for its portability across platforms.
GetContentPane
In the context of Java Swing, getContentPane() is a method that retrieves the content pane of a JFrame, where components like buttons and labels are added.
Class JFrame
A class in the Java Swing library for creating a window where components like buttons, labels, or text fields can be added to create a graphical user interface.
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