Roe manufactures and sells cloth facial masks. Per unit direct material and direct labor costs are $1 and $2 respectively. Other than these costs, Roe pays $1,000 for rent, $1,500 for the floor manager's salary, and recognizes $300 depreciation on the equipment every month. Roe sells each mask at $10. If Roe sells 500 masks, what would be Roe's total revenue and total costs? O Total revenue: 5,000; Total costs: 1,500 O Total revenue: 3,500; Total costs: 1.500 O Total revenue: 3,500; Total costs: 2,800 Total revenue: 5,000; Total costs: 4,300