If the Net Primary Productivity of a Community Is 2,000

question 68

Multiple Choice

If the net primary productivity of a community is 2,000 kcal/m²/yr, what would be the best estimate of the productivity (in kcal/m²/yr) of the secondary consumers in that community?

• A) 4,000
• B) 2,000
• C) 200
• D) 20
• E) 2

Understand the implications of rewards and equity sharing in crowdfunding campaigns and their effects on campaign approval and backer expectations.

Understand the differences between crowdfunding and crowdsourcing.

Identify the leading global crowdfunding platforms and their characteristics.

Recognize common challenges and delays in crowdfunded projects.

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Definitions:

Fixed Costs

Expenses that do not change with the level of production or sales activities within a certain range or period.

Break-even Point

The production level or sales volume at which total revenues equal total expenses, leading to no profit or loss.

Unit Variable Cost

The cost that varies with each unit produced, including direct materials and labor, but does not include fixed costs.

Property Tax Rates

The percentage of a property's assessed value that is charged as tax by local governments to fund public expenses.