antariusjones2533 antariusjones2533 08-04-2024 Business contestada What is the marginal tax rate for a family earning $70,000 per year, given that a family earning $50,000 pays $5000 in wage taxes and a family earning $80,000 pays $12000 a year in wage taxes?A) 25%B) 28.57%C) 30%D) 35%