The manufacturer of a certain engine treatment claims that if you add their product to your engine, it will be protected from excessive wear. an infomercial claims that a woman drove 6 hours without oil, to the engine treatment. a magazine tested engines in which they added the treatment to the motor oil, ran the engines, drained the oil, and then determined the time until the engines seized. complete parts (a) and (b) below. (a) determine the null and alternative hypotheses that the magazine will test. upper h 0: mu equals 6 upper h 1: mu less than 6 (b) both engines took exactly 11 minutes to seize. what conclusion might the magazine make based on this evidence? a. the infomercial's claim is not true. b. the infomercial's claim is true.

On december 31, 2011, daggett company issued $750,000 of ten-year, 9% bonds payable for $700,353, yielding an effective interest rate of 10%. interest is payable semiannually on june 30 and december 31. prepare journal entries to reflect (a) the issuance of the bonds, (b) the semiannual interest payment and discount amortization (effective interest method) on june 30, 2012, and (c) the semiannual interest payment and discount amortization on december 31, 2012. round amounts to the nearest dollar.

Chance company had two operating divisions, one manufacturing farm equipment and the other office supplies. both divisions are considered separate components as defined by generally accepted accounting principles. the farm equipment component had been unprofitable, and on september 1, 2018, the company adopted a plan to sell the assets of the division. the actual sale was completed on december 15, 2018, at a price of $600,000. the book value of the division’s assets was $1,000,000, resulting in a before-tax loss of $400,000 on the sale. the division incurred a before-tax operating loss from operations of $130,000 from the beginning of the year through december 15. the income tax rate is 40%. chance’s after-tax income from its continuing operations is $350,000. required: prepare an income statement for 2018 beginning with income from continuing operations. include appropriate eps disclosures assuming that 100,000 shares of common stock were outstanding throughout the year. (amounts to be deducted should be indicated with a minus sign. round eps answers to 2 decimal places.)

Required prepare the necessary adjusting entries in the general journal as of december 31, assuming the following: on september 1, the company entered into a prepaid equipment maintenance contract. birch company paid $3,400 to cover maintenance service for six months, beginning september 1. the payment was debited to prepaid maintenance. supplies on hand at december 31 are $3,900. unearned commission fees at december 31 are $7,000. commission fees earned but not yet billed at december 31 are $3,500. (note: debit fees receivable.) birch company's lease calls for rent of $1,600 per month payable on the first of each month, plus an annual amount equal to 1% of annual commissions earned. this additional rent is payable on january 10 of the following year. (note: be sure to use the adjusted amount of commissions earned in computing the additional rent.)