Carlos Consulting Inc. provides financial consulting and has collected the following data for the next year's budgeted activity for a lead consultant. Consultants' wages $90,000 Fringe benefits $22,500 Related overhead $17,500 Supply clerk's wages $18,000 Fringe benefits $4,000 Related overhead $20,000 Profit margin per hour $20 Profit margin on materials 15% Total estimated consulting hours 5,000 Total estimated material costs $168,000 The labor rate per hour is