Andrews co. can purchase 20,000 units of part xyz from a supplier for $18 per part. andrews' per unit manufacturing costs for 20,000 units is: cost per unit total variable manufacturing cost $12 $240,000 supervisor salary $3 $60,000 depreciation $1 $20,000 allocated fixed overhead $7 $140,000 if the part is purchased, the supervisor position would be eliminated. the special equipment has no other use and no salvage value. total allocated fixed overhead would be unaffected by the decision. should the company buy the part or continue to make it? continue to make — $60,000 advantage. buy — $80,000 advantage. continue to make — $40,000 advantage. buy — $100,000 advantage.

1. descriptive statistics quickly describe large amounts of data can predict future stock returns with surprising accuracy statisticians understand non-numeric information, like colors refer mainly to patterns that can be found in data 2. a 15% return on a stock means that 15% of the original purchase price of the stock returns to the seller at the end of the year 15% of the people who purchased the stock will see a return the stock is worth 15% more at the end of the year than at the beginning the stock has lost 15% of its value since it was originally sold 3. a stock purchased on january 1 cost $4.35 per share. the same stock, sold on december 31 of the same year, brought in $4.75 per share. what was the approximate return on this stock? 0.09% 109% 1.09% 9% 4. a stock sells for $6.99 on december 31, providing the seller with a 6% annual return. what was the price of the stock at the beginning of the year? $6.59 $1.16 $7.42 $5.84