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For each of the following statements,define all of the underlined terms.Then,explain why the statement is true or false.
a.If a consumer views two goods as perfect substitutes then their optimal choice will be a corner solution.
b.The substitution effect from a price increase states that the consumer will always choose a smaller amount of that good to consume.However,the income effect states that consumption can move in either direction.
c.Suppose Alf and Bo have convex indifference curves.Alf likes units of "X" more than units of "Y" but Bo likes units of "Y" much more than units of "X." Then,in the optimum,Alf's marginal rate of substitution will be different from Bo's even if they face the same prices.
d.All Giffen goods are normal goods,but not all normal goods are Giffen goods.
e.Economists assume that preferences are ordinal.This implies that given two utility functions and one is a monotonic transformation of the other,then they represent the same preferences over bundles of goods.
Infection
The incursion and proliferation of microorganisms like bacteria, viruses, and fungi that usually do not exist inside the body.
Virus
One of the smallest known infectious agents, consisting only of nucleic acid surrounded by a protein coat; can live and grow only within the living cells of other organisms.
Noncellular Structure
Refers to structures not made up of cells, often found in various life forms or synthetic materials.
Nucleic Acid
A complex organic substance present in living cells whose molecules consist of many nucleotides linked in a long chain, essential for life and involved in the storage and transmission of genetic information.
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