nternational Clothiers Corporation had the following? activities, pooled? costs, and physical flow of driver units. The company uses activity?-based costing. Activities Costs Pooled Physical Flow of Driver Units Account inquiry (hours) $400,000 5,000 hours Account billing (lines) $280,000 2,000,000 lines Account verification (accounts) $150,000 25,000 accounts Correspondence (letters) $50,000 20,000 letters x Ya0 Account inquiry (hours) 500 Account billing (lines) 250,000 200,000 Account verification (accounts) 2,000 Correspondence (letters) 200 Wmw How much of the account verification cost will be assigned to Department? Y?