Lets assume a neural network with one input layer, one hidden layer and one output layer. Input layer has $7$ neurons, hidden layer has $5$ neurons and output layers has $10$ neurons. Assume each of the neuron in the input layer sends $2$ packets to each neuron in the hidden layer and each of the neuron in the hidden layer sends $3$ packets to each neuron to the output layer during inference. Assume each neuron is connected to one on$-$chip router and each packet gets transmitted in clock cycle. What is the minimum total communication latency for a single inference?