Using an if statement, determine if both the dognames.txt file and the catnames.txt file

exist. If both files exist, the program should complete steps b $$ m below. If either file does

not exist, the program should print out the message "Unable to access one or more files".

b$.$ Open the file named dognames.txt in the CPT$180$Stuff$\backslash$pets$\backslash$dogs folder in the read mode.

c$.$ Print the contents of the file.

d$.$ Close the file.

e$.$ Open the file named catnames.txt in the CPT$180$Stuff$\backslash$pets$\backslash$cats folder in the read mode.

f$.$ Print the contents of the file.

g$.$ Close the file.

h$.$ Open the catnames.txt file in the append mode.

i$.$ Add two cat names to the file. You can pick the names. The example output below shows

the names Mortimer and Tigger added.

j$.$ Close the file.

k$.$ Open the catnames.txt file in read mode.

l$.$ Print the contents of the file.