Based on the information below, how many days will it take to complete the construction activity based on the activities, their duration, and predecessors? Time in Hours 20 60 100 30 Code B D E F G H 1 Activity Planning Purchasing Excavation Sawing Placement Assembly Infill Out fall Decoration Immediate Predecessor None Planning Planning Purchasing Sawing, excavating Placement Assembly Assembly Infill, outfit 20 10 20 10 20 O 190 days O 200 days 210 days O 185 days O None of the other answers are correct Boyd Coffee Company roasts and packs cases of coffee each day. The employees spend a total of 60 hours per day to produce 20 pallets of coffee. What is their daily productivity? 0.333 pallets per hour O 3 pallets per hour O 24 pallets per day None of the other answers are correct Boyd Coffee Company makes 1,000 cases of cappucinno per day, using the following resources: 400 labor hours per day @ $12.50 per labor hour 10,000 lbs. of raw materials @$2 per lb. $5,000 of energy per day Capital costs are $5,000 per day What is their multi-factor productivity for the cappucinno? 0.0286 cases per dollar 0.025 cases per dollar 0.0525 cases per dollar O None of the other answers are correct Given the following weekly demand figures: Week 1 Sales Demand 20 60 2 3 4 5 30 20 40 What is the exponentially smoothed forecast for week 6? (Use F5 = 33 and alpha = 0.0) O 33 O 31.7 O 30 O 20.6 O None of the other answers are correct Given the following weekly demand figures: Week Sales Demand 1 20 2 60 3 4 5 30 20 40 Under exponential smoothing, if we want Ft to be very responsive to recent demand, the value of alpha should be: O Large O Small O Moderate O Zero