Q31. The parentheses that surround the loop condition are optional in the do while statement. a. true b. false Q32. Any function can call another function. a. true b. false Q33. What does the parameterList in the bonus() function do? double bonus (int dollars, double rates) { } a. It tells the computer to create two local variables, dollars and rate b. It tells the computer to create two global variables, dollars and rate c. It tells the computer that the bonus() function will be passing the values of two existing local variables names, dollars and rate, to another function. d. It tells the computer that the bonus() function will be passing the values of two existing global variables, dollars and rate, to another function Q34. The function ____ is the first line in a function definition. a. prototype b. header c. call d. argument list Q35. Unless you specify otherwise, variables in C++ are automatically passed by reference. a. true b. false