Times-Roman Publishing Company reports the following amounts in its first three years of operation: in 000s) 2012 2013 2014 Pretax accounting income $250 $240 $230 Taxable income 290 220 260 The difference between pretax accounting income and taxable income is due to subscription revenue for one-year magazine subscriptions being reported for tax purposes in the year received, but reported in the income statement in later years when earned. The income tax rate is 20% each year. Times-Roman anticipates profitable operations in the future. Required: 1. What is the balance sheet account for which a temporary difference is created by this situation? Earned subscription revenue Unearned subscription revenue 2. For each year, indicate the cumulative amount of the temporary difference at year-end. (Enter your answers in thousands.) December 31 2014 2012 2013 20 40 Temporary difference