6. Write out and sum the non-zero powers of two for the two functions shown. Express output in decimal: (a) B2U5(0x2E) (b) B2T5(0x2E) 7. Apply the function T2U5 to the two following decimal values. Express the answer as a decimal number. (a) -7 (b) 12 10. Write C expressions that evaluate to 1 when the following conditions are true and to 0 when they are false. Assume x is of type int. (a) Any bit of x equals 1. (b) Any bit of x equals 0. (c) Any bit in the least significant byte of x equals 1.