James Manufacturing has the following information available for July:

Actual Results Flexible Budget Variance Flexible Budget Sales Activity Variance Master Budget

Units $13,400?3,800$ U $?$

Sales revenue $?$ $ $13,400$ F $???$

Less:

Variable manufacturing costs $ $91,750$ $ $95,000?$ $ $130,200$

Variable marketing and administrative $?$ $ $3,450$ U $?$ $ $4,200$ F $ $30,400$

Contribution margin $ $52,800??$ $ $6,200$ U $?$

What was James$$s actual sales revenue for July?