Answer:
final loan amount = $18,455.86
so correct option is c. $18,455.86
Explanation:
given data
loan = $18000
rate = 10%
time = 3 months
to find out
total amount that Rahul owes the bank at the end of the loan
solution
we know that number of day in 3 months is
number of day = 3 × 
number of day = 91.25 days
loan rate = 
loan load = 0.00027397
now final loan amount will be
final loan amount = loan amount ×
final loan amount = $18000 ×
final loan amount = $18,455.86
so correct option is c. $18,455.86