Sparky company signs a contract to manufacture a new 3d printer for $80,000. the contract includes installation which costs $4,000 and a maintenance agreement over the life of the printer at a cost of $10,000. the printer cannot be operated without the installation. sparky as well as other companies could provide the installation and maintenance agreement. how many performance obligations are in this contract?

You are a newspaper publisher. you are in the middle of a one-year rental contract for your factory that requires you to pay $500,000 per month, and you have contractual labor obligations of $1 million per month that you can't get out of. you also have a marginal printing cost of $.25 per paper as well as a marginal delivery cost of $.10 per paper. if sales fall by 20 percent from 1 million papers per month to 800,000 papers per month, what happens to the afc per paper?