Crane Horticulture provides and maintains live plants in office buildings. The company's $858$ customers are charged $$33$ per month for this service, which includes weekly watering visits. The variable cost to service a customer's location is $$19$ per month. The company incurs $$2,058$ each month to maintain its fleet of four service vans and $$3,146$ each month in salaries. Crane pays a bookkeeping service $$2$ per customer each month to handle all invoicing and accounting functions. Prepare Crane's contribution format income statement for the month. Per Unit $ $ : $ $ $