Summarized operations for Skysong, Inc, for the month of July are as follows. Revenues recognized: for cash $30,000; on account $71,800. Expenses incurred: for cash $26,100; on account $39,100. Indicate for Skysong, Inc. (a) the total revenues, (b) the total expenses, and (c) net income for the month of July. (a) Total revenues (b) Total expenses $ (c) Net income