inter as mpls vpn

Hi all ,

I need to set up an mpls vpn for one of our customers with one of
their offices connected to another ISP in another geographical
location , also note that i dont have a directly connected interface
with that provider , which of the inter as mpls vpn options will
suffice , option C seems like the most feasible , can anyone with a
similar experience affirm or suggest otherwise .

Thanks

-- 
Warm Regards,
Eseosa
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