on avg an intercall users makes twice as many calls as commnet user what is the inter call : commnet ratio in terms of network traffic below are the option: $1$:$3,1$:$2,2$:$1,3$:$1,$none of these germany comnet $=20\%$ and inter call is $35\%$ in germany total $10$ million useres in commnet and total $5$ million users in inter call