Lauter Printing uses two measures of activity, press runs and book set-ups, in the cost formulas in its budgets and performance reports. The cost formula for wages and salaries is $5,300 per month plus $480 per press run plus $1,080 per book set-up. The company expected its activity in October to be 169 press runs and 64 book set-ups, but the actual activity was 167 press runs and 60 book set-ups. The actual cost for wages and salaries in October was $155,690. The spending variance for wages and salaries in October would be closest to