Bridgeport Inc. reports the following pretax income (loss) for both financial reporting purposes and tax purposes. (Assume the carryback provision is used for a net operating loss.) (a) Prepare the journal entries for the years 2015-2018 to record income tax expense (benefit) and income taxes payable (refundable) and the tax effects of the loss carryback and carryforward, assuming that at the end of 2017 the benefits of the loss carryforward are judged more likely than not to be realized in the future. (Credit account titles are automatically indented when amount is entered. Do not indent manually. If no entry is required, select "No Entry" for the account titles and enter 0 for the amounts.)