A restaurant is purchasing a new HVAC system. The purchase includes a 1-year parts and labor warranty for $719.99. The extended warranty covers 80% of parts and labor costs, as well as routine maintenance service calls. The HVAC system model averages $2,000 per year in repairs and maintenance fees. Does the restaurant save or lose money using the warranty for one year? The restaurant loses $880 per year using the warranty. The restaurant saves $880 per year using the warranty. The restaurant loses $320 per year using the warranty. The restaurant saves $320 per year using the warranty