Safety Works manufacturers safety whistle keychains. They have the following information available to prepare their master budget: Operating Expenses Variable Operating costs Fixed Operating costs $1.25 per unit sold $234,000 Other Info: Units produced in 2020 47.000 Units sold in 2020 44,500 Safety Works sells each whistle for $13. It's been determined that each unit costs $6.25 to manufacture. How much is total budgeted operating expenses for the year ended 2020? O $114,375 $234.000 $289.625 $292.750