Implement a function with signature barGraph(w, h, data) which creates and returns a cs1graphics. Canvas instance that has width w and height h and which visualizes the given data as a bar graph. The data will be a nonempty list of positive integers. (You do not need to error-check the parameters.) Your visualization must have rectanglar bars with equal width that collectively use 80% of the width of the canvas (leaving 10% padding on left and right) and the bars should be vertically aligned at their bottom edge such that the maximum value in the data results in a bar that uses 80% of the height of the canvas (leaving 10% padding at top and bottom). As an example, the call barGraph (400, 300, [5, 8, 2, 7]) should produce the following image: from cs1graphics import * def barGraph(w, h, data): pass

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.