Integer representation Please write the following 4-byte integer values in binary or hexadecimal a. 2 b. 17 c. -2 d. The second largest unsigned integer. (Not the largest, one less than that.) e. The most negative signed integer. Please write a C function unsigned int rollLeft(unsigned int u, unsigned int amount) that returns the 4-byte unsigned integer u that has been rolled to the left by amount. A roll is like a shift, except that instead of forgetting the highest bit, it reappears at the lowest bit position. Examples: rollLeft(Oxl0000001, 0) = 0x10000001 rollLeft(0xl0000001, 1) = 0x20000002rollLeft(0xl0000001, 2) = 0x40000004 rollLeft(0xl0000001, 3) = 0x80000008 rollLeft(0xl0000001, 4) = 0x00000011 rollLeft(0xl0000001, 5) = 0x00000022