Typical MMC, the network is on its own. Those prices listed are laughable, my nearest dealer would not touch the 3 Wheeler for those prices, in fact it costs way more to get the broken machine to the nearest dealer.
That maybe the case in the US, but the MMC service prices are similar to other dealers in the UK, Krazy Horse for example,
https://cdn.shopify.com/s/files/1/1680/5355/files/menu-morgan_m3w_pricing_02-21.jpg?v=1644937708