Before Adjustment Computer Supplies Computer Supplies Expense 1.400 Given: At year end, an inventory of Computer Supplies showed $800. Read the requirements a. How much is the adjustment for Computer Supplies?$ b. Complete a transaction analysis box for this adjustment Increasel Accounts Affectod Category Decrease Rules T Accounts Computor SupplioesComputer Supplies Expense 1,400 c. What will the balance of Computer Supplies be on the adjusted trial balance? $