Willis owns 60% of Yonex. On January 1, 2011, Yonex has bonds payable outstanding of $6,000,000 and a bond discount account with a debit balance of $500,000. On that date, Willis purchases all outstanding bonds for a price of $5,600,000. How much is the gain or loss on the in substance defeasance (early "retirement") of the bonds?

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.

During the election for class president, 40% of the students voted for kellen, and 60% of the students voted for robbie. 500 students voted in total. how many more students voted for robbie than for kellen? answer with work : )