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Provide evidence for and against the argument that Neandertals had spoken language.
Discount Rates
Interest rates used to calculate the present value of future cash flows.
Cash Constraints
Financial limitations that restrict the ability to purchase or invest due to the unavailability of liquid assets or cash.
Opportunity Costs
The cost of foregone alternatives when one option is chosen over another, representing the benefits that could have been received by taking the alternate action.
Expected NPV
Net Present Value expected from an investment, taking into account the probability of various outcomes.
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