Calculate the amount that Beta Company will receive on February 10. Show your calculations. Full credit will not be awarded without supporting calculations.

On February 1, Beta Company sold goods to Zeta Company for $1,500. Beta 's cost of these goods was $600. The terms of the sale were 2/15, n/30.

On Februay 2, Zeta Company returned goods for a $300 refund. Beta 's cost for these goods was $50.

On February 10, Zeta paid the correct amount due to Beta Company.