An Explicit Constructor

question 10

Multiple Choice

An explicit constructor:

• A) Cannot be called outside of the class it is declared in.
• B) Can be implicitly called by the compiler to perform a data type conversion.
• C) Does not initialize its class's data members.
• D) Must take exactly one argument.

---

Definitions:

Diminishing Marginal Rate

The Decline in the additional output produced when a new unit of input is added, with all other inputs held constant.

Substitution

The economic concept where consumers replace more expensive items with less costly alternatives, or firms replace inputs with more economical options.

Convex Preferences

An economic assumption that consumers prefer combinations or mixes of goods over singular extremes, depicting their choices lead to higher satisfaction.

Convex Preferences

A concept in consumer theory indicating that a consumer prefers average bundles of goods over extreme bundles, leading to smoother, convex indifference curves.