QUESTION $1$

A $($An $5$ a systematic classification and categorization of all work or cost items pertaining to a particular project.

a$.$ Network schedule

b$.$ Cost code

c$.$ Distribution code

d$.$ Estimate

e$.$ None of the above

QUESTION $2$

$A(An)-$lause is issued during a dispute to bring in a professional to guide parties to a mutually acceptable settlement.

$$ a$.$ Litigation

b$.$ Arbitration

c$.$ Mediation

d$.$ Negotiation

e$.$ Partnering