need help!

Luke is a self-employed attorney. He maintains an office in his home that is exclusively dedicated to his work. The room occupies 600 square feet, which is 12% of the floor space of the home. Luke incurs the following expenses: Mortgage interest $2,000 Re-flooring the office $1,000 Electricity for the house $1,200 What is the amount of Luke's home office expense deduction, after considering both the regular and the simplified method? Show your work to receive full credit