AU 2 Your Company's cost formula for its wages and salaries is $2,900 per month plus $475 per unit sold. For the month of May, the company planned for activity of 116 units, but the actual level of activity was 117 units. The actual wages and salaries for the month was $56,270. What is the spending variance for wages and salaries in May? 0 $1,730 U 0 $2,205 U $1,730 F O $2,205 F