What is a packet filter? (choose one)
a software program designed to act as a barrier between a network and the Internet
a server connected to the network that acts as an intermediary for all data coming into or out of the network
a tool that checks each data packet to make sure it meets safety criteria
someone who scares or threatens another user online

How to apply the fly in effect to objects on a slide

Anew author is in the process of negotiating a contract for a new romance novel. the publisher is offering three options. in the first option, the author is paid $5,000 upon delivery of the final manuscript and $20,000 when the novel is published. in the second option, the author is paid 12.5% of the net price of the novel for each copy of the novel sold. in the third option, the author is paid 10% of the net price for the first 4,000 copies sold, and 14% of the net price for the copies sold over 4,000. the author has some idea about the number of copies that will be sold and would like to have an estimate of the royal- ties generated under each option. write a program that prompts the author to enter the net price of each copy of the novel and the estimated number of copies that will be sold. the program then outputs he royalties under each option and the best option the author could choose. (use appropriate named constants to store the special values such as royalty rates and fixed royalties.

List at least one thing to check for when you're checking the clarity and professionalism of a document.