Early in 2021, the Excalibur Company began developing a new software package to be marketed. The project was completed in December 2021 at a cost of $6 million. Of this amount, $4 million was spent before technological feasibility was established. Excalibur expects a useful life of five years for the new product with total revenues of $10 million. During 2022, revenue of $3 million was recognized.

Required:
Prepare a journal entry to record the 2021 development costs.