R12.1.3 - Project billing based on employee and non labor resource rate schedule

We are on R12.1.3. We have certain expenses of the type timecards and certain usage and supplier invoices type expenditures. We have created bill rate schedules for employees as well as non-labor resources. When we generate the draft invoice will both the rate schedules get picked up? For timecard expenditures the employee rate schedule should apply and for usage and supplier invoice expenditures the non-labor resource rate schedule should apply and a single invoice should get created. Let us know if the standard functionality supports this.