Walnut Company has forecast sales for the next three months as follows: July $4,300$ units, August $6,200$ units, and September $7,700$ units. Walnut's ending finished goods inventory policy is $45\%$ of the next month's sales. July $1$ inventory is projected to be $2,400$ units. Selling and administrative costs are budgeted to be $$16,000$ per month plus $$7$ per unit sold. What are the budgeted selling and administrative expenses for July?