Sabor Inc. is a medical testing laboratory that performs several tests and analyses for hospitals in the area. Four of the tests that it performs require the use of a specialized machine that can supply 14,000 hours per year. Information on the four lab tests is as follows: Test A Test B Test C Test D Charging rate $65 $51 $48 $32 Variable cost $25 $18 $13 $8 Machine hours 3 2 1 0.5 What is the contribution margin per hour of machine time for Test A

Resources that are valuable but not rare can be categorized asanswers: organizational weaknesses.distinctive competencies.organizational strengths.complementary resources and capabilities.

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.

Abakery wants to determine how many trays of doughnuts it should prepare each day. demand is normal with a mean of 5 trays and standard deviation of 1 tray. if the owner wants a service level of at least 95%, how many trays should he prepare (rounded to the nearest whole tray)? assume doughnuts have no salvage value after the day is complete.