WR$-17$ ?Jonay Laliberte is a self$-$employed therapist. He meets with all of his clients in his $400$ ?square foot home office. The entire house has a square footage of $2,400$ ?square feet. Greg incurred the following costs: Utilities $$2,400$ ?House insurance $$1,600$ ?Business liability insurance $$700$ ?House maintenance $$500$ ?Mortgage interest $$1,000$ ?Property tax $$3,700$ ?Office supplies $$1,100.$ ?What are the total expenses deductible from business income?