What does the following code do$?$

myNumber $="2\mathrm{.}987"$

myString $=$ str$($myNumber$)$

print$($myString$)$

Group of answer choices

Assign the number $2\mathrm{.}987$ to the variable myNumber and print it as a string.

Convert the string $"2\mathrm{.}987"$ to a number and then print it$.$

Assign the string $"2\mathrm{.}987"$ to the variable myString and print it

Convert the number $2\mathrm{.}987$ to a string and then print it$.$