Given the following historical demand and forecast, calculate the Mean Absolute Percentage Error: Week 1 Demand: 50 Forecast: 49 Week 2 Demand: 54 Forecast: 50 Week 3 Demand: 58 Forecast: 63 FE = D-F n FE RSFE RSFE = 27=1 FE; MFE = n n (FE;) 21-1|FEil MSE = MAD = n n FE; 2i=1 =FE TS = RSFE MAPE n MAD MAD about 6.0%
A. about 2.0%
B. about 18.0%
C. about 4.3%
D. about 1.00%

The smelting department of kiner company has the following production and cost data for november. production: beginning work in process 3,700 units that are 100% complete as to materials and 23% complete as to conversion costs; units transferred out 10,500 units; and ending work in process 8,100 units that are 100% complete as to materials and 41% complete as to conversion costs. compute the equivalent units of production for (a) materials and (b) conversion costs for the month of november. materials conversion costs total equivalent units

Which curve shows increasing opportunity cost as you give up more of one option? demand curve bow-shaped curve yield curve indifference curve

If a hotel has 100 rooms, and each room takes 25 minutes to clean, how many housekeepers working 8-hour shifts does the hotel need at 50 percent occupancy?