Flexy Flextime wants to review the budget using a Flexible Budget. The actual sales for the period are $200,000 with a $10 per unit sales price. Sales units were budgeted for 18,000 units this period. Cost of goods sold is budgeted at $4 per unit. Selling expenses are variable at $1.50 per unit. Administrative expenses are fixed at $35,000. Calculate the actual units sold and prepare a flexible budget using the proper contribution margin format. (hint: do not prepare a flexible budget performance report!)