1. Aggregate planners balance (not necessarily make equal, but through proper trade-offs, come to a reasonable working level):
a. demand and costs
b. demand and forecasts
c. demand and capacity
d. supply and stock
e. supply and cost
2. Alabama is a right-to-work state. What are the pros & cons of this? and What are the trends of unionization in this specific state? Please provide reference to support your statement.