At the standard mix, the standard input price per finished goods unit is $4, and the standard number of input units per finished goods unit is 8. The firm's actually completed 10,729 finished goods units and used 119,393 input units.

What is the firm's yield variance?

NOTE: only input a number, without indicating favorability (for simplicity, I've made sure that the relevant variance equation leads to a positive number). Round final answer to cents if necessary.