Effect of errors on adjusted trial balance

For each of the following errors, considered individually, indicate whether the error would cause the adjusted trial balance totals to be unequal. If the error would cause the adjusted trial balance totals to be unequal, indicate whether the debit or credit total is higher and by how much.

a$.$ The adjustment for accrued wages of $$3,930$ was journalized as a debit to Wages Expense for $$3,930$ and a credit to Accounts Payable for $$3,930.$

Enter the difference between the debit and credit totals. If the totals are equal, enter a zero.

b$.$ The entry for $$6,710$ of supplies used during the period was journalized as a debit to Supplies Expense of $$6,710$ and a credit to Supplies of $$6,170.$

Enter the difference between the debit and credit totals. If the totals are equal, enter a zero.