(Answered):Ethics Changes In Estimate . . . .

Question Description

Mike Crane is an audit senior of a large public accounting firm who has just been assigned to the Frost Corporation’s annual audit engagement. Frost has been a client of Crane’s firm for many years. Frost is a fast-growing business in the commercial construction industry. In reviewing the fixed asset ledger, Crane discovered a series of unusual accounting changes, in which the useful lives of assets, depreciated using the straight-line method, were substantially lowered near the midpoint of the original estimate. For example, the useful life of one dump truck was changed from 10 to 6 years during