On January 1, 2019, a company acquired transportation equipment by paying cash of P400,000 and issuing a noninterest-bearing note payable of P4,000,000 due in 4 equal annual installments starting December 31, 2019. The prevailing rate of interest of this type of note is 12%.

1. How much is the interest expense in 2019?

2. How much is the carrying amount of the note on December 31, 2019?

3. How much is the noncurrent portion of the note on December 31, 2019?