128) The city of Mars leases a photocopy machine, which it uses in its Copy Services Department for $2,500 per month plus 4 per copy made. In addition to the lease costs, operating costs for toner, paper, operator salaries, and so on are variable at 7c/copy. All departments of the city combined estimated that they would make 70,000 copies per month. The Recreation Department estimated that they would make 10,000 copies per month on average. In May, the Recreation Department made 12,000 copies and the total number of copies made by Copy Services for the month was 58,000. Following the guidelines of allocating variable and fixed costs of service departments separately, the variable costs of the Copy Services Department that should be allocated to the Recreation Department in June are _ 0.48 Points O $1,130 O $1,320 O $840 O some other amount $480