Draw a logic circuit of the following Boolean expression:

(i) (A.$\overline{B}$) + (C + $\overline{D}$) + (B.$\overline{D}$)

(ii) (A+B).(BC+$\overline{D}$)

Write binary equivalent of the following octal numbers:

(a) 2306

(b) 5610

(c) 742

(d) 65.203

Perform the following conversions from decimal number to other number systems:

(a) (54)₁₀ = (?)₂

(b) (120)₁₀ = (?)₂

(c) (76)₁₀ = (?)₈

(d) (889)₁₀ = (?)₈

(e) (789)₁₀ = (?)₁₆

(f) (108)₁₀ = (?)₁₆

Express the following binary numbers into their equivalent octal numbers:

(a) 100101111

(b) 111011010

(c) 1010011

(d) 10011101