Law Firms Keep Track of Billable Time by Requiring Legal

Law firms keep track of billable time by requiring legal professionals to submit time slips, and usually require attorneys or paralegals to generate a minimum number of billable hours per year. The reason for requiring a minimum number of billable hours is

A) to accurately bill clients.
B) to subject legal professionals to a significant amount of pressure.
C) that the financial well-being of the firm depends on the number of billable hours generated by its employees.
D) that only billable hours can be billed to the clients.