Additive increase multiplicative decrease

Question

consider "additive increase multiplicative decrease".one MSS is 512B.If TCP sender don't perceive path as congested

What will be congestion window size after 4RTTs provided congestion window is assigned MSS initially

Comments

8Kb?

Answer 1

After 4 RTTS:

1->2->4->8->16

So, Congestion Window after 4RTT = 16 * MSS = 16 * 512B = 8KB