Leasing IFRS16

Which of the following would not be included within the initial cost of a right?of?use asset?
A Installation cost of the asset
B Estimated cost of dismantling the asset at the end of the lease period
C Payments made to the lessor before commencement of the lease
D Total lease rentals payable under the lease agreement

This question belongs to Kaplan

I chose C but answer were given D

but Total lease rental payable is capitalised

pls clarify my this question?

thanks!