A restaurant starts using margarine instead of butter because butter becomes more expensive
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
There is no surplus or shortage
there is no surplus or shortage
A publisher has printed more copies of a book than people want to read.
decreasing marginal utility
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
Substitution can occur in a great many different situations. Substitution usually occurs when someone is scheduled to teach for example and becomes sick.
There is no surplus or shortage
There is no surplus or shortage
Substitution
there is no surplus or shortage
A publisher has printed more copies of a book than people want to read.
A sonic boom occurs during the entire time the plane exceeds the speed of sound
Substitution.
the substitution has little effect because UGU and UGC both translate into the same amino acid--cysteine.
Mutation
A shortage occurs when the quantity demanded for a good or service exceeds the quantity supplied at a given price, leading to a situation where not all consumers are able to purchase the product they desire. This can result in price increases as sellers try to balance the demand and supply.