Assume a 1,000,000 byte file must be distributed by a server to 5 clients. The server upload capacity is 100,000 bytes/second. The clients have download capacities 50,000 bytes/sec, 40,000 bytes/sec, 60,000 bytes/sec, 100,000 bytes/sec and 19,000 bytes/sec. What is the minimum time required for all the clients to have received a copy of the file?

The answer I got is :

D_cs= max {5,000,000 bytes/100,000 bytes/second, 1,000,000 bytes/19,000 bytes/second}

The formula i used is:Dc-s > max{NF/us,,F/dmin}

May you please tell me if my anwser is correct and if i used the correct formula. Pleaseshow how to get correct answer if my answer is incorrect.