If the purpose is to predict medv for several thousands of new tracts, what would be the disadvantage of using k-nn prediction? list the operations that the algorithm goes through in order to produce each prediction.

If a team of three workers, each making the u.s. federal minimum wage, produced these 12 rugs, what would the total labor cost be? don't forget that these workers would be working overtime.

Assume the perpetual inventory method is used. 1) the company purchased $12,500 of merchandise on account under terms 2/10, n/30. 2) the company returned $1,200 of merchandise to the supplier before payment was made. 3) the liability was paid within the discount period. 4) all of the merchandise purchased was sold for $18,800 cash. what effect will the return of merchandise to the supplier have on the accounting equation?

If an investment has 35 percent more nondiversifiable risk than the market portfolio, its beta will be: