Larson Corporation sells a popular brand of cattle feed with a retail selling price of $87 and a contribution margin ratio of 36%. Assume budgeted fixed expenses are $29,645 per month and standard volume is 2,000 units per month.

What would be net operating income (NOI) if the monthly fixed advertising budget increased by $5,223 and the monthly sales volume increased by 17%? Round your final answer to two decimals if necessary.