8. Consider this prototype for a template function template void foo (Item x) Which is the right way to call the foo function with an integer argument i? (3 points) A. foo(i B. foo ( i ); C. fooi D. foo ( i ); E. foo ( i 9. Which of the following stack operations could result in stack underflow? (3 points) A. is empty B. pop C. push D. Two or more of the above answers 10. Consider the following pseudocode: declare a stack of characters while there are more characters in the word to read) read a character push the character on the stack while (the stack is not empty ) write the stack's top character to the screen pop a character olI the stack What is written to the screen for the input "carpets"? (3 points) A. serc B. carpets C. steprac D. ccaarrppeettss