Use the following to determine the amount that should be billed for a cost + 18% project. Invoice #101.1, Cost to date $3,750, Amount previously paid $1,800; Invoice #100.2 Cost to date $ $5,900 Amount previously paid $2,400; Invoice #100.3 Cost to date $8,400 Amount previously paid $3,000.

Use the following to determine the amount that should be billed for a cost + 18% project. Invoice #101.1, Cost to date $3,750, Amount previously paid $1,800; Invoice #100.2 Cost to date $ $5,900 Amount previously paid $2,400; Invoice #100.3 Cost to date $8,400 Amount previously paid $3,000.