Question: Given the following activity network: Activity A1 takes 5 weeks, A2 takes 8 weeks, and A3 takes 2 weeks. What is the earliest completion time



Given the following activity network: Activity A1 takes 5 weeks, A2 takes 8 weeks, and A3 takes 2 weeks. What is the earliest completion time of A3? 7 weeks 10 weeks 15 weeks 13 weeks Which of the following is the activity-on-node graph for the tolowiteg dependency matris: On hearing our forecast, our clients probe - how sure are we obout the forecast? Which measure of errtor (among those stated below) shoukd we best use lo respond? a. Root MSE (RMSE) b. Cumulative forecast error (CFE) Mean absolute percentage error (MAPE) a Mean forecast error (Avg orror)
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