Template ≪class Type>
____ DoublyLinkedList<Type>::isEmptyList() Const
$\quad$ Return (First == NULL);
}
-Consider the Accompanying Statements

question 8

Multiple Choice

template <class Type>
____ doublyLinkedList<Type>::isEmptyList() const
{
$\quad$ return (first == NULL) ;
}
-Consider the accompanying statements.The list is empty if the pointer first is ____.

• A) NULL
• B) 0
• C) last
• D) next

---

Definitions:

Cost Justification

The process of demonstrating that a proposed expenditure or investment is worthwhile based on the anticipated benefits exceeding the costs.

Quantity Discounts

Discounts offered to buyers for purchasing large volumes of goods, encouraging bulk purchasing.

Robinson-Patman Act

A U.S. antitrust law aimed at preventing discrimination in prices between different purchasers of commodities of like grade and quality, promoting fair competition.

Wholesaler Special

A promotion or discount offered exclusively to wholesale customers typically involving bulk purchases.