(20 points) Answer the following questions regarding binary arithmetic. (5 points) Calculate the sum of unsigned binary numbers (11011)2 and (1001)2....

8. (20 points) Answer the following questions regarding binary arithmetic. i. (5 points) Calculate the sum of unsigned binary numbers (11011)2 and (1001)2.

ii. (5 points) Calculate the product of the binary numbers in (i).

iii. (5 points) Calculate the sum of -(19)10 and +(11)10 using 2s complement representation and express your result in 8-bit 2s complement form.

iv. (5 points) Express the result from part (iii) as a signed binary number and as a signed decimal number