For an M$/$M$/3$ queue with mean interarrival time $1\mathrm{.}25$ minutes and mean service time $3$ minutes at each of the three servers, increase the service time in $5\%$ steps until you reach $100\%$ over the original value $($i$.$e$.,$ doubling the rate$)$ and adding servers as necessary $($but keeping the minimum number of servers to achieve stability$).$ Maintain $4$ decimals. Summarize your results in the table whenever you add a new server.