Answer: D)

Explanation:
Given : Juliet's monthly take home pay= $5,43
The amount Juliet decided to save each month = $1,200
i.e. Per month saving amount = $1,200
Now , the proportion of her monthly take home pay is she saving would become

Substitute the values , we get
The proportion of her monthly take home pay is she saving =

i.e. The proportion of her monthly take home pay is she saving =

Hence, the correct answer is D)
