a) (7 pts) Our friends Alice and Bob decide to use Diffie-Hellman with base 2 and modulus 11 to compute a shared secret. The table of i and 2 mod 11 begins as shown below: 0 1 2 3 4 5 6 7 8 9 2 mod 1 2 4 8 5 10 97 3 6 i) (2 points) Alice's secret a is 3. What number does she share with Bob publicly? i) (2 points) Bob's secret b is 2. What number does he share with Alice publicly? i) (3 points) Based on their shared information, what number do Alice and Bob compute as their shared secret