Three questions,thanks

In general, a Demultiplexer has one data input, several data outputs, and selection inputs True False 5 pts Question 28 In an addition, an overflow is possible when both numbers are positive or when both numbers are negative. True False 5 Question 29 If you were to perform the indicated operations for the following signed numbers (AC16 +-7516). Your final answers will be 3716 True False