Are you sure you're getting this? Click the correct answer from the options.
In the context of the finance-themed example provided earlier, which one of the following codes demonstrates the use of both inheritance and polymorphism?
Click the option that best answers the question.
- `FinancialDerivative Derivative; Derivative.CalculateValue();`
- `Stock s; FinancialDerivative *d = &s; d->CalculateValue();`
- `FinancialDerivative *d; Stock s; d = &s; d->CalculateValue();`
- `Stock s; FinancialDerivative d = s; d.CalculateValue();`
