(a) Convert the following pairs of decimal numbers to 5-bit, signed, 2's-complement, binary numbers and add them. State whether or not overflow occurs in each case.

(a) 5 and 10

(b) 7 and 13

(c) -14 and 11

(d) -5 and 7

(e) -3 and -8 (f)-10 and -13

(b) Repeat Part a for the subtract operation, where the second number of each pair is to be subtracted from the first number. State whether or not overflow occurs in each case.

LO1