Which of These Does NOT Exist

question 115

Multiple Choice

Which of these does NOT exist?

• A)a million solar mass black hole
• B)a 6 solar mass black hole
• C)a 6.8 solar mass neutron star
• D)a 1.0 solar mass white dwarf
• E)a 0.06 solar mass brown dwarf

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Definitions:

Payroll Tax

A tax on the earnings an employer pays to an employee.

Burden Of The Tax

The burden of the tax refers to the impact of a tax on the economic welfare of stakeholders, indicating who ultimately bears the cost of the tax.

Elasticity Of Demand

A measure of how much the quantity demanded of a good responds to a change in the price of that good, quantitatively measured as the percentage change in quantity demanded relative to a percentage change in price.

Elasticity Of Supply

A measure of how much the quantity supplied of a good changes in response to a change in its price.