E $1-12$ Basic assumptions and principles LO$1-7$ through LO$1-9$

For each of the following situations, indicate whether you agree or disagree with the financial reporting practice employed and state the accounting concept applied $($if you agree$)$ or violated $($if you disagree$).$

$1.$ Wagner Corporation adjusted the valuation of all assets and liabilities to reflect changes in the purchasing power of the dollar.

$2.$ Spooner Oil Company changed its method of accounting for oil and gas exploration costs from successful efforts to full cost. No mention of the change was included in the financial statements. The change had a material effect on Spooner's financial statements.

$3.$ Wei Manufacturing Company purchased machinery having a five$-$year life. The cost of the machinery is being expensed over the life of the machinery.

$4.$ Rudeen Corporation purchased equipment for $\backslash (\backslash$$ $180,000\backslash )$ at a liquidation sale of a competitor. Because the equipment was worth $\backslash (\backslash$$ $230,000\backslash ),$ Rudeen valued the equipment in its subsequent balance sheet at $\backslash (\backslash$$ $230,000\backslash ).$

$5.$ Davis Bicycle Company received a large order for the sale of $1,000$ bicycles at $\backslash (\backslash$$ $100\backslash )$ each. The customer paid Davis the entire amount of $\backslash (\backslash$$ $100,000\backslash )$ on March $15.$ However, Davis did not record any revenue until April $17,$ the date the bicycles were delivered to the customer.

$6.$ Ganesh Corporation purchased two small calculators at a cost of $\backslash (\backslash$$ $32\mathrm{.}00\backslash ).$ The cost of the calculators was expensed even though they had a three$-$year estimated useful life.

$7.$ Taboye Company provides financial statements to external users every three years.