Welton Enterprise's planning budget and actual results for the month of June are as follows: Actual Results Planning (Static) Budget Units sold (q) 15,000 12,000 Sales ($20q) $330,000 $240,000 Variable costs ($10q) $190,000 $120,000 Fixed costs ($______) $55,000 $60,000 Net Operating Income $85,000 $60,000 Compute the dollar amount of variable costs that will be reported on Welton Enterprise's flexible budget for the month of June