each week kristiana checks her bank statement to make sure it is correct

monday july 13, 2020 , kristiana received a refund check for$ 42.73 that was deposited into her account.
Wednesday july 16,2020, her paycheck of $973.80 was deposited into her account.
thursday july 16,2020, she ordered a computer case from amazon for $32.25. she also used her bankcard to purchase $34.57 in gas
friday july 17,2020 she spent 102.34 at trader erry's groccery store

what should her account balance be at the end of these transactions

To calculate Kristiana's account balance at the end of these transactions, we need to add up all the deposits and subtract all the expenses:

Deposit on Monday: +$42.73
Deposit on Wednesday: +$973.80

Expenses on Thursday: -$32.25 (Amazon purchase)
Expenses on Thursday: -$34.57 (Gas purchase)
Expenses on Friday: -$102.34 (Grocery store purchase)

Adding the deposits:
+$42.73
+$973.80

Subtracting the expenses:
-$32.25
-$34.57
-$102.34

Now, let's calculate the balance:
$42.73 + $973.80 - $32.25 - $34.57 - $102.34 = $888.37

Therefore, Kristiana's account balance at the end of these transactions should be $888.37.