In a Diffie-Hellman Key Exchange, Alice and Bob have chosen prime value q = 19 and primitive root a = 10. If Alice's secret key is 4 and Bob's secret key is 6, determine the following three values: ⚫[5 pts] The value Alice sends to Bob. ⚫ [5 pts] The value Bob sends to Alice ⚫ [5 pts] The shared key they exchanged. For this part, you need to show only how either Alice or Bob computed the shared key. You do not need to show both computations.