What is a COLA? b$)$ Why have profit$-$sharing plans replaced COLAs in some recently negotiated agreements?

Define the following: a$)"$Me$-$Too" Agreements, b$)$ Pyramiding, and c$)$ Arena Bargaining

a$)$ What is a wage survey? b$)$ How can wage surveys be effectively used in collective bargaining?

$5.$Why must labor and management be able to accurately determine the cost of wage proposals?

$6.$a$)$ What are roll$-$up costs? b$)$ How should negotiators treat the roll$-$up costs when negotiating wage changes?

$7.$a$)$ What is front end loading? b$)$ Why might union negotiators favor front$-$end loaded deferred wage increases?

$8.$a$)$ What is a two$-$tier pay system? b$)$ What are the pros and cons of two$-$tier pay system?