Subsequent to the close of Spacely Sprockets fiscal year ending October 31, 2012, a major debtor has declared bankruptcy due to a series of events. The receivable is significantly material in relation to the financial statements, and recovery is doubtful. The debtor had confirmed the full amount due to Spacely Sprocket at the balance sheet date. Because the account was confirmed at the balance sheet date, Spacely refuses to disclose any information in relation to this subsequent event. The CPA believes that all other accounts were stated fairly at the balance sheet date. In addition, Spacely changed their method of inventory valuation from FIFO to LIFO. This change was disclosed in Note X to the financial statements. Accordingly, what type of opinion should be expressed?

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Areal estate agent is considering changing her cell phone plan. there are three plans to choose from, all of which involve a monthly service charge of $20. plan a has a cost of $.42 a minute for daytime calls and $.17 a minute for evening calls. plan b has a charge of $.52 a minute for daytime calls and $.15 a minute for evening calls. plan c has a flat rate of $80 with 275 minutes of calls allowed per month and a charge of $.38 per minute beyond that, day or evening.a. determine the total charge under each plan for this case: 150 minutes of day calls and 70 minutes of evening calls in a month. (do not round intermediate calculations. round your answer to 2 decimal places. omit the "$" sign in your response.)c. if the agent will use the service for daytime calls, over what range of call minutes will each plan be optimal? (round each answer to the nearest whole number.include the indifference point itself in each answer.)d. suppose that the agent expects both daytime and evening calls. at what point (i.e., percentage of total call minutes used for daytime calls) would she be indifferent between plans a and b?

Need today! will get brainliest for right answer! compare and contrast absolute advantage and comparative advantage.