11/3 MannKind - Deferred Revenue, Revenue, And Cash •Deferred revenue is a liability on the balance sheet •Revenue is not a liability on the balance sheet •The amount of money in deferred revenue is included in the cash reported https://seekingalpha.com/instablog/175233-spencer-osborne/5070401-mannkind-deferred-revenue-revenue-cash?uprof=51&isDirectRoadblock=false