A 500-Million-Year-Old Fossil from the Cambrian Shows What Appears to Be

question 60

Short Answer

A 500-million-year-old fossil from the Cambrian shows what appears to be a two mirror images of a marine invertebrate.This animal is likely an ancestral _______.

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Definitions:

Net Present Value Method

A method of analysis of proposed capital investments that subtracts the amount to be invested from the present value of the cash flows expected from the investments.

Cash Payback Method

A capital budgeting technique that calculates the time required to recoup the cost of an investment based on its expected cash flows.

Capital Investment

Funding provided to a business entity to purchase physical assets, like equipment or buildings, or to use in operations to stimulate growth.

Present Value Method

A financial calculation that determines the current worth of a future stream of cash flows, discounted at a specific rate.