Fact 1: Eyeglass frames cost between $35 and $350.Fact 2: Some eyeglass frames are made of titanium.Fact 3: Some eyeglass frames are made of plastic.If the first three statements are facts, which of the following statements must also be a fact?I: Titanium eyeglass frames cost more than plastic frames.II: Expensive eyeglass frames last longer than cheap frames.III: Only a few eyeglass frames cost less than $35.

one of the statements is a known fact.

Fact 1: Eyeglass frames cost between $35 and $350.Fact 2: Some eyeglas

1.	Fact 1: Eyeglass frames cost between $35 and $350.Fact 2: Some eyeglass frames are made of titanium.Fact 3: Some eyeglass frames are made of plastic.If the first three statements are facts, which of the following statements must also be a fact?I: Titanium eyeglass frames cost more than plastic frames.II: Expensive eyeglass frames last longer than cheap frames.III: Only a few eyeglass frames cost less than $35.
A.	only
B.	I only
C.	I and III only
D.	one of the statements is a known fact.
Answer» E.

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