The based on the given information, what is the break-even ratio for this investment? operating expenses $10,000, mortgage payment 12,,000, replacement reserve 1,200, potential gross income 30,000 Buscar, en Cambio, based on the given information, what is the break-even ratio for this investment? operating expenses $10,000, mortgage payment 12,000, replacement reserve 1,200, potential gross income 30,000.