The SOS corporation uses FIFO for its inventory accounting.  It has an initial Inventory of 8,510 widgets on 12/31/2012 with a unit cost of $3.0 (total cost of 25,530.0).  The company bought 20 widgets with unit cost of $2.5 on 2/3/2013.  The company bought 140 with a unit cost of $3.0 on 6/6/2013.  Finally, the company bought 500 widgets with a unit cost of $3.5 on 9/9/2013.  During 2013, the company sold 9020 number of widgets.  What is the cost of goods sold for the year ending on 12/31/2013?

The SOS corporation uses the Average Cost Method for its inventory accounting. It has an initial Inventory of 504 widgets on 12/31/2012 with a total cost of $2,016.0.  The company bought 45 widgets costing a total of $157.5 on 2/3/2013.  The company bought 66 costing a total of $231.0 on 6/6/13.  Finally, the company bought 850 widgets costing a total of $2,125.0 on 9/9/2013. During 2013, the company sold 191 number of widgets.  What is the balance in Inventory on 12/31/2013?

The epiglottis covers the opening to the _____ and is made of _______

The vestibule is lined with:

In the air surrounding you right now, which gas has the highest partial pressure?

Which of the following lists the structures in the correct order of air flow:

The slightly elevated temperature found around metabolically active tissues favors:     

 Explain how Dalton’s law and  Henry’s law are involved in the process of respiration  

Which of the following lists the structures in the correct order of air flow:

Surface tension exists in alveoli because: