Explain in words the Pigouvian case of negative externalities and why he claims this proves the price system in a free market can fail to achieve allocative efficiency (about 6-7 sentences). Explain how Ronald Coase proved that Pigou is wrong? (5-6 sentences).

Laws corporation is considering the purchase of a machine costing $16,000. estimated cash savings from using the new machine are $4,120 per year. the machine will have no salvage value at the end of its useful life of six years and the required rate of return for laws corporation is 12%. the machine's internal rate of return is closest to (ignore income taxes) (a) 12% (b) 14% (c) 16% (d) 18%

Exercise 7-7 martinez company reports the following financial information before adjustments. dr. cr. accounts receivable $168,900 allowance for doubtful accounts $3,200 sales revenue (all on credit) 849,300 sales returns and allowances 50,440 prepare the journal entry to record bad debt expense assuming martinez company estimates bad debts at (a) 4% of accounts receivable and (b) 4% of accounts receivable but allowance for doubtful accounts had a $1,550 debit balance. (if no entry is required, select "no entry" for the account titles and enter 0 for the amounts. credit account titles are automatically indented when the amount is entered. do not indent manually.)

The mayflower, a seafood restaurant, had the following liabilities by the end of 2015: accounts payable $60,000 wages payable $100,000 unearned revenue $125,000 (60% will be earned in 2016) notes payable $140,000 ($45,000 payable in 2016) what is the amount that the mayflower should report as total current liability on its balance sheet as of december 31, 2015?