Answer:
$413,000
Explanation:
Calculation to determine the carrying value of the note as of September 30, 2021
Carrying value=[$420,000 - ($420,000 .010*6/12)]+ [($420,000 .010*6/12)*4/6]
Carrying value=[$420,000-$21,000]+ ($21,000*4/6)
Carrying value=[$420,000-$21,000]+ $14,000
Carrying value=$399,000+ 14,000
Carrying value=$413,000
Therefore the carrying value of the note as of September 30, 2021 is $413,000
