Answer:
d. Orange Corporation will be allowed to deduct the interest expense in 2019 and Rodney will be required to report the interest income in 2019.
Explanation:
Since Orange Corporation is an accrual based organisation they cannot deduct the interest expense until Rodney (a cash basis taxpayer) recognises it as an income.
Rodney will recognise the income in January 2019 when he has received payment, and this is when Orange Corporation will ba able to deduct the interest expense.