What Characteristic Did the Earliest Fish Have

question 40

Multiple Choice

What characteristic did the earliest fish have?

• A)armored plated skin
• B)jaws
• C)spiny skin
• D)plated skin
• E)ray-fins

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Definitions:

Annual After-Tax Cash Flow

The amount of money a company has left after paying all its taxes and accounting for all its expenses and income over a year.

Depreciation

The allocation of the cost of a tangible asset over its useful life, reflecting the decrease in value over time.

Tax Rate

The percentage at which an individual or corporation is taxed by the government.

Net Present Value

The calculation of the present value of an investment's expected cash inflows minus the initial investment cost, used to analyze the profitability of a project.