complete all boxes for thumb's up Sunland Horticulture provides and maintains live plants in office buildings. The company's 930 customers are charged $46 per month for this service, which includes weekly watering visits. The variable cost to service a customer's location is $26 per month. The company incurs $2,800 each month to maintain its fleet of four service vans and $3,800 each month in salaries. Sunland pays a bookkeeping service $5 per customer each month to handle all invoicing and accounting functions. Prepare Sunland's contribution format income statement for the month. Sales Revenue Total Variable Expenses Variable Expenses Fixed Expenses Bookkeeping Expense Total Fixed Expenses Service Expense Sales Revenue Operating Income Salaries Expense Contribution Margin Vans Expense Operating Income Per Unit