Regarding the "record" variable used un the first section. It is a dictionary, what kind of keys does it have, and what kind of information from the alignment each key represent ? You can check that for your answer, by getting the dictionary keys and printing them out. (You can also refer to the BioPython online manual for a list of the keys https://biopython. org/wiki/AlignIO) Write Python code to read the file PF05356_msf. txt (you can file these files on the last lecture materials)

1. you have a small business that is divided into 3 departments: accounting, sales, and administration. these departments have the following number of devices (computers, printers, etc.): accounting-31, sales-28, and administration-13. using a class c private network, subnet the network so that each department will have their own subnet. you must show/explain how you arrived at your conclusion and also show the following: all available device addresses for each department, the broadcast address for each department, and the network address for each department. also, determine how many "wasted" (not usable) addresses resulted from your subnetting (enumerate them).