Answer:
The amount left for Julia to save after all expenses have deducted from her take-home(disposable income) is $317 as shown below.
Step-by-step explanation:
The amount that Julia can save is the amount left of her disposable income when all expenses are taken care of.
The amount that could be saved is computed thus:
Take-home amount $2,200
Rent ($806)
Utilities ($136)
Car payment ($277)
Orthodontist payment ($196)
Groceries($66*4 weeks) ($264)
Other expenses ($204)
Savings $317