Suppose a router has accepted flows with the TSpecs shown in the following table, described in terms of token bucket filters with token rate r packets per second and bucket depth B packets. All flows are in the same direction, and the router can forward one packet every 0.1 second.

(a) What is the maximum delay a packet might face?

(b) What is the minimum number of packets from the third flow that the router would send over 2.0 seconds, assuming the flow sent packets at its maximum rate uniformly?