Which of the following diagrams represents the cardinality pairs in a situation where a finished product requires one or more labor operations, and labor usage is recorded to specific production runs?

Being calm under pressure demonstrates that you are self-aware

Indicate whether the statement is true or false.

Which of the following statements is TRUE of the National Labor Union?

a. The National Labor Union sought the abolition of convict labor. b. Only skilled workers were allowed to join the National Labor Union. c. The National Labor Union was ultimately converted to the American Federation of Labor. d. African Americans were allowed to join the National Labor Union.