Please give detail explanation for exercises 4.10

Exercise 4.8 Write an 8:1 multiplexer module called mux8 with inputs 52:0, do, dl, d2, d3, d4, d5, d6, d7, and output y. Exercise 4.9 Write a structural module to compute the logic function, y=a5+5+bc, using multiplexer logic. Use the 8:1 multiplexer from Exercise 4.8. Exercise 4.10 Repeat Exercise 4.9 using a 4:1 multiplexer and as many NOT gates as you need. Exercise 4.8 Write an 8:1 multiplexer module called mux8 with inputs 52:0, do, dl, d2, d3, d4, d5, d6, d7, and output y. Exercise 4.9 Write a structural module to compute the logic function, y=a5+5+bc, using multiplexer logic. Use the 8:1 multiplexer from Exercise 4.8. Exercise 4.10 Repeat Exercise 4.9 using a 4:1 multiplexer and as many NOT gates as you need