Doak Corp is evaluating a project with the following cash flows: year/cash flow 0/-16400
1/7500
2/8700
3/8300
4/7100
5/-4500
The company uses an interest rate of 8 percent on all its projects. Calculate the MIRR of the project using the discount approach, reinvestment approach, and combination approach

Lauer corporation uses the periodic inventory system and has provided the following information about one of its laptop computers: date transaction number of units cost per unit 1/1 beginning inventory 210 $ 910 5/5 purchase 310 $ 1,010 8/10 purchase 410 $ 1,110 10/15 purchase 255 $ 1,160 during the year, lauer sold 1,025 laptop computers. what was cost of goods sold using the lifo cost flow assumption?