An оil well service cоmpаny meаsures its оutput by the number of wells serviced. The compаny has provided the following fixed and variable cost estimates that it uses for budgeting purposes. Fixed Element per Month Variable Element per Well Serviced Revenue $4,500 Employee salaries and wages $56,400 $ 900 Servicing materials $ 700 Other expenses $35,400 When the company prepared its planning budget at the beginning of June, it assumed that 34 wells would have been serviced. However, 32 wells were actually serviced during June. The “Employee salaries and wages” in the flexible budget for the month would have been closest to: