On january 1, 2010, mehan, incorporated purchased 15,000 shares of cook company for $150,000 giving mehan a 15% ownership of cook. on january 1, 2011 mehan purchased an additional 25,000 shares (25%) of cook for $300,000. this last purchase gave mehan the ability to apply significant influence over cook. the book value of cook on january 1, 2010, was $1,000,000. the book value of cook on january 1, 2011, was $1,150,000. any excess of cost over book value for this second transaction is assigned to a database and amortized over five years. cook reports net income and dividends as follows. these amounts are assumed to have occurred evenly throughout the years: net income dividends2010 $200,000 $50,0002011 225,000 50,0002012 250,000 60,000on april 1, 2012, just after its first dividend receipt, mehan sells 10,000 shares of its investment. questions: what was the balance in the investment account at dec 31, 2011? a) 517,500 b)537,000 c)520,000 d)540,000 e)211,250what was the balance in the investment account at april 1, 2012 just before the sale of shares? a)468,281 b)468,750 c)558,375 d)616,000 e)624,375how much of cook's net income did mehan report for the year 2012? a)61,750 b)81,250 c)72,500 d)59,250 e)75, show work! ! i want to learn how to do it.

bd = 9 cm

step-by-step explanation:

in a 30°-60°-90° triangle, the ratio of side lengths is 1 : √3 : 2. that is, the longest side (hypotenuse) is twice the length of the shortest side.

all of the triangles in your geometry are 30°-60°-90° triangles. ac is the hypotenuse of δacd, and the short side of δabc.

the short side ad of δacd will be half the length of ac, so 3 cm. the hypotenuse ab of δabc will be twice the length of ac, so 12 cm. segment bd is the difference of the lengths ab and ad, so is

bd = ab -ad

bd = 12 cm - 3 cm = 9 cm

comment on side length ratios

you can figure the ratios of side lengths in a 30°-60°-90° triangle by considering the trig ratios of the angles. or you can figure the length of the altitude of an equilateral triangle of side length 2 using the pythagorean theorem.

i might look it up later.

the answer is "b.the increased supply will create a surplus. "

the essential thought behind price controls is straightforward - utilize the power of law to modify the equilibrium of a market. for instance, the legislature may choose that the steel business needs to survive, and in this way pass a law to set a value floor on steel. this implies all steel sold must offer at or over the floor value, which must be set over the equilibrium cost for it to have any impact. the switch could likewise happen - the administration can choose that steel is excessively costly and set a value roof underneath its equilibrium value, with the goal that all steel must be sold at or beneath that ceiling.