Of course. The mathematics of this war was all carefully done before the first bomb was dropped. I'm not sure if they're getting some things wrong or certain developments surprised them along the way, but I'm sure the US isn't sacrificing anything for whatever selfish goal they have in mind in this war, except perhaps the lives of their own people, which I guess they don't value enough. I don't think they'd create this violence if it results into making their daily lives uncomfortable.
The US already have one of the strongest military strategies with a high degree of warfares.
So apparently before they launched the attack on the Iran, every necessary strategies must had been put to place in order to have an edge against the war.
Of course all of the plans and executions of every single move against the war surely consume resources of which we can not say they are loosing a dime in the war rather the costs of resources budgeted for the war may not affect their (US) economy system.
It is also unbelievable that the US government's does not value the lives of their own people. We also see the reactions of the US Presidents when they loses their military personnels.