6. (10 pts.) Fill in the blanks the data type. in the following code segments. Assume NodePtr stack StackType Stacktypro Pre: none Post: stack hae bean ereated Boolean QueType.sEmptyo has been created empty, falss, otherise void SteckType: Pust@temType item) //Pre.tack is not full // Post item is on thstack Pre queue is not empty Post: stem with the longest tne NodePtr itemPtr, 4 2 73 nthe queue is removed NodePls tempPtr 1I 6 stack I 8 It 9 delete I 10 1. A. top-1 B. stack== NULL C. stack o D. stack NULL E. answer not shown 2. A. new itemPtr B. NodePtr C. new NodeType D. new StackType E. answer not shown 3. A. stack->next B. stack->info C. itemPtr-info D. itemPtr->nextE. answer not shown