On December 2022 , Dave installed a new automatic sprinkler system . The electrical work for the installation was $ 24,000 The voice price of the sprinkler equipment was $ 280,000 which was paid in cash .Additional costs were $ 5,000 for delivery and $ 800 for insurance during transportation . During installation a sprinkler line was punctured and was replaced for $ 200 .

Calculate the cost of the sprinkler system . Show all calculations .