SHORT ANSWERS: 12a) (1 pt.) Suppose we are given the following subset of binary words, created for a 7-bit memory word with one parity bit: 11100110, 00001000, 10101011, and 11111110. Does this code use even or odd parity? Explain in 1-2 sentences. 126) (1 pt.) If youwere going to write a program to convert uppercase ASCII characters to lowercase, what algorithm would you use to accomplish the conversion? Explain in 1-2 sentences. 12c) (1 pt. each) Example: Let F(AB.C) = Em(0, 1, 2, 6) and G(AB.C)=Em(1,3,5,6,7) Find the following minters using the operations on the functions: F+G- FG- F G