Afirm that is a natural monopoly a. is not likely to be concerned about new entrants eroding its monopoly power. b. is taking advantage of economies of scale. c. would experience a higher average total cost if more firms entered the market. d. all of the above are correct.

In the second column, determine if penguin patties are a complement to or a substitute for each of the goods listed. finally, complete the final column by indicating which good you should recommend marketing with penguin patties.

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Sye chase started and operated a small family architectural firm in 2016. the firm was affected by two events: (1) chase provided $25,000 of services on account, and (2) he purchased $2,800 of supplies on account. there were $250 of supplies on hand as of december 31, 2016. record the two transactions in the accounts. record the required year-end adjusting entry to reflect the use of supplies and the required closing entries. post the entries in the t-accounts and prepare a post-closing trial balance.