Question

Use the code to answer the question.

def add_tax(price, rate):
tax = price * rate/100
return price + tax
Which sample represents the best way to write comments for this code?

(1 point)
Responses

#This function is used to calculate the total price with tax
# it first calculates how much the user must pay in tax
# and then adds that value to the original price
# the variable tax is expected to be the value, not the percentage
# so for tax of 8.5%, the variable should be 8.5, not 0.085
#This function is used to calculate the total price with tax # it first calculates how much the user must pay in tax # and then adds that value to the original price # the variable tax is expected to be the value, not the percentage # so for tax of 8.5%, the variable should be 8.5, not 0.085

#add tax to price
#add tax to price

#Calculate price with tax
#parameter price: numeric
#parameter rate: tax rate
#NOTE: for tax of 8.5% rate should be 8.5, not 0.085
#Calculate price with tax #parameter price: numeric #parameter rate: tax rate #NOTE: for tax of 8.5% rate should be 8.5, not 0.085

#Calculate price with tax based on

Answer 1

The best way to write comments for the given code would be:

```python
# Calculate price with tax
# parameter price: numeric
# parameter rate: tax rate
# NOTE: for tax of 8.5% rate should be 8.5, not 0.085
```

This option is concise and clearly explains what the function does, as well as providing details about the parameters and an important note regarding the tax rate. It maintains clarity and relevance without unnecessary verbosity.