A business operated at 100% of capacity during its first month and incurred the following costs: Production costs (19,200 units): If 1,700 units remain unsold at the end of the month and sales total $1,113,000 for the month, what would be the amount of income from operations reported on the variable costing income statement? a. 389,636 b. 5228,200 c. $59,774 d. 568,239