8. In each of the following cases, what numeric value (base 10) is stored in the variable x? a. float x=1; b. int x 2 c. int x 1.23 d. signed char x =-4; e. char x- 'a; f. int x; g. float x; h. char x; i. unsigned char x--4; 9. What is the symbol for the assignment operator? 10. What are the two ways you can write comments? 11. What is the data type of each the following literals (constants)? a. 255 b. 255U c. 255L d. 255UL e. 1.23 i. 1.23e+3 . "abc" k. "123" 12. Do these numbers all have the same equivalent value in a C program? If not, explain the differences 12 012 0x12 13. What does the const keyword in front of a variable declaration mean? Example: const unsigned short x-3; 14. Is #define a C statement