At a sales volume of 42,000 units, Carne Company's sales commissions (a cost that is variable with respect to sales volume) total $596,400.

At a sales volume of 42,000 units, Carne Company's sales commissions (a cost that is variable with respect to sales volume) total $596,400.

To the nearest whole dollar, what should be the total sales commissions at a sales volume of 39,700 units? (Assume that this sales volume is within the relevant range.) (Do not round intermediate calculations.)