Chantal started the day with 50 dollars. In the afternoon, her friend returned the 32 dollars he borrowed. She spent 40 dollars at the grocery store that evening.
Which expression can be used to find the amount of money Chantal has at the end of the day?
A. 50 - 32 +40
B. 50 - 32 - 40
C. 50 -(-32) +40
D. 50 - (-32) - 40