Answer and Explanation:
The journal entries are shown below:
Cash $84,000,000 Â
     To Notes payable  $84,000,000
(Being issuance of the note is recorded)
Interest expense($84,000,000 × 15% × 3 ÷ 12) $3,150,000 Â
     To Interest payable  $3,150,000
(Being interest expense is recorded)