(a) For the following two cases, please determine the radix r: (BEE)r = XXXXXXXXXX (365)r = XXXXXXXXXX (b) Please add, subtract, and multiply in binary: 100100 and 10110 (c) Please add the following...

(a) For the following two cases, please determine the radix r:
(BEE)r = (2699)10
(365)r = (194)10
(b) Please add, subtract, and multiply in binary:
100100 and 10110
(c) Please add the following numbers in binary using 2’s complement to represent negative numbers.
Use a word length of 6 bits (including sign) and indicate if an overflow occurs:
(-11) + (-4) = ?
11 + 9 = ?
(-10) + (-6) = ?
(d) Assume the following three cases are correct and assume three digits are used to represent positive
integers. Determine the base of the numbers. Did any of the additions overflow?
654 + 013 = 000
024 + 043 + 013 + 033 = 223
024 + 043 + 013 + 033 = 201