mary has calculated her adjusted balance as $500. she notices that her banks service charges are $20 for…

mary has calculated her adjusted balance as $500. she notices that her banks service charges are $20 for this period. marys ending balance in her bank account is ___.\na $510\nb $500\nc $480\nd $520\ne $600
Answer
Answer:
C. $480
Explanation:
Step1: Understand the impact of service charges
Service charges reduce the account balance.
Step2: Calculate the ending balance
The adjusted balance is $500. Subtract the $20 service charge: $500 - $20 = $480.