(Answered) : See Th Picture

program in python please.<br/><img src="https://media.cheggcdn.com/media%2F362%2F36295965-b859-47cb-b5f8-d315a1564807%2Fimage" alt="Description Goal Create a program that will calculate a students grade in a class that uses a weighted gradebook. Background Information A weighted system uses

<table border="0" cellpadding="0" cellspacing="0" style="width:677px;"><thead><tr><th style="height:27px;width:71px;"><p><strong><img alt="" src="https://media.cheggcdn.com/media%2F381%2F3810dd0d-7e3a-4765-8f73-f1ac27c12ed8%2FphpZUYrqg.png" style="height:918px;width:879px;"/><img alt="" src="https://media.cheggcdn.com/media%2F915%2F915e41db-6d15-4194-a56d-02d45e642e60%2Fphp28xB7E.png" style="height:679px;width:1024px;"/><img alt="" src="https://media.cheggcdn.com/media%2Fa27%2Fa27e27e8-0375-4566-9b70-78a6ee1cb98e%2FphpRHGUWy.png" style="height:745px;width:1024px;"/>Step</strong></p></th><th style="height:27px;width:517px;"><p><strong>Instructions</strong></p></th><th style="height:27px;width:89px;"><p><strong>Points Possible</strong></p></th></tr></thead><tbody><tr><td style="height:61px;width:71px;"><p><strong>1</strong></p></td><td style="height:61px;width:517px;"><p>Open <em>exploring</em>_<em>e07_grader_h1_Apartment.xlsx</em>and save it as<strong>exploring_e07_grader_h1_Apartment_LastFirst</strong>.</p></td><td style="height:61px;width:89px;"><p>0</p></td></tr><tr><td style="height:61px;width:71px;"><p><strong>2</strong></p></td><td style="height:61px;width:517px;"><p>In cell G8 in

<p><img alt="(10 points) Dijkstras single-source shortest path algorithm (a) Run Dijkstras algorithm on the following directed graph G. Use vertex a as the source. Use the same convention and notation