Which of the Following Correctly Defines a Functional Interface That

question 81

Multiple Choice

Which of the following correctly defines a functional interface that, given an object, returns the value of a Coin?

• A)(Object obj) => ((Coin) obj).getValue()
• B)(Object obj) -> (Coin) obj.getValue()
• C)(Object obj) => (Coin) obj.getValue()
• D)(Object obj) -> ((Coin) obj).getValue()

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Definitions:

Market Price

The contemporary selling or buying price of goods or services in a commercial arena.

Short-Run Supply Curve

The short-run supply curve represents the relationship between price and quantity supplied over a short period, during which at least one input, such as plant size, is fixed.

Optimal Output

The level of production at which a firm maximizes its profits, determined by equating marginal cost and marginal revenue.

Market Price

The current market valuation at which services or products are exchanged.