Boomerang Computer Company sells computers with an unconditional right to return the computer if the customer is not satisfied. Boomerang has a long history selling these computers under this returns policy, and can provide precise estimates of the amount of returns associated with each sale. Boomerang most likely should recognize revenue:
1.When Boomerang receives cash from the customer.
2.When Boomerang delivers a computer to a customer.
3.When a customer returns a computer.
4.Never, because the right of return is unconditional.