Mike is bemused since the first offer was cheaper for his brewery, so Del explains to him that from that money, he and Mike would take £500 each and give the other £1,000 to Brendan to do the job. Mike, in the knowledge that it would cost the brewery and not him, warmly agrees, and Del goes to speak with Brendan.
Mike is perplexed because the first offer was more favorable for his brewery; Del explains that from this money, he and Mike would each receive £500 and give the other £1,000 to Brendan. Mike, knowing it wouldn't affect him personally, agrees warmly, and Del then talks with Brendan.