A restaurant starts using margarine instead of butter because butter becomes more expensive.
a restaurant adds decaffeinated coffee to its menu because more customers have asked for this drink
A restaurant starts using margarine instead of butter because butter becomes more expensive
Theres a shortage of oil, pushing car companies into researching alternative fuels
Buying a second winter coat.
People cannot quit drinking coffee even though they want to cut down on caffeine intake.
People give up eating pasta and bread because they want to lose weight
A restaurant starts using margarine instead of butter because butter becomes more expensive
Theres a shortage of oil, pushing car companies into researching alternative fuels
Please provide more specific information so I can assist you accurately.
budget deficit
Buying a second winter coat.
The government establishes a retirement program for its citizens.
People cannot quit drinking coffee even though they want to cut down on caffeine intake.
Substitution can occur in a great many different situations. Substitution usually occurs when someone is scheduled to teach for example and becomes sick.
monopoly
an executive agreement
a realignment
going public