In 2020, Sansibon Company began construction work on a contract with a contract price of $8,700,000. Other data are as follows:

Required

1. Assuming Sansibon uses the percentage-of-completion method:
   1. How much gross profit should be recognized in 2020?
   2. Show Sansibons journal entries for activity during 2020.
   3. Show Sansibons journal entry to record revenue at the end of 2020.
   4. How much construction expense should be recognized in 2021?
   5. Show Sansibons journal entry to record revenue at the end of 2021.

2. Assuming Sansibon uses the completed-contract method:
   1. How much construction revenue should be recognized in 2020?
   2. How much construction expense should be recognized in 2021?