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3. Mary Company provides the following ABC costing information: hours Activity Cost Cost Driver Account inquiry hours $40,000 1,000 Account billing $30,000 5,000 billings lines Account verification $35,000 13,000 accounts Correspondence $4.000 400 letters The above activities are used by Departments A and B as follows: Account inquiry hours Billing lines Account verification Correspondence Department A Department B 200 800 1,000 4.000 5,000 8.000 200 200 What is the total cost assigned to Department A? Department B2 $29,462 and $79,538