Rainfall statistics design a program that lets the user enter the total rainfall for each of 12 months into a list. the program should calculate and display the total rainfall for the year, the average monthly rainfall, the months with the highest and lowest amounts.

1. which of the following statements are true about routers and routing on the internet. choose two answers. a. protocols ensure that a single path between two computers is established before sending packets over it. b. routers are hierarchical and the "root" router is responsible for communicating to sub-routers the best paths for them to route internet traffic. c. a packet traveling between two computers on the internet may be rerouted many times along the way or even lost or "dropped". d. routers act independently and route packets as they see fit.