Extreme Manufacturing Company provides the following ABC costing information: Total Costs $400.000 $210,000 $150,000 520 250 $780 250 Activities Account inquiry Account billing Account verification accounts Correspondence letters Total costs 10 000 hour 7.000.000 tres 30 000 The above activities are used by Departments A and B as follows Department A A $18.750 OB $15,000 OC. $75.000 D. $150.000 Correspondence letters Total costs $20.250 $780 250 The above activities are used by Departments A and B as follows: Department 2.400 hours 500,000 lines 10,000 ccount Account inquiry hours Account biling lines Account verification accounts Correspondence letters How much of account verification costs will be assigned to Department A? O A $18.750 OB. $15,000 OC. $75,000 D. $150,000