During its first year of operations, Connor Company paid $36,040 for direct materials and $18,800 in wages for production workers. Lease payments and utilities on the production facilities amounted to $7,800. General, selling, and administrative expenses were $8,800. The company produced 5,800 units and sold 4,800 units for $15.80 a unit. The average cost to produce one unit is which of the following amounts? $9.13 $10.80 o ooo $13.05 $12.32