- Assignment 5 25 At A Small Port On Average 32 Trucks Arrive Each Day To Unload Their Containers The Port Is Open On 1 (112.85 KiB) Viewed 9 times
Assignment 5 (25%) At a small port, on average 32 trucks arrive each day to unload their containers. The port is open on
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Assignment 5 (25%) At a small port, on average 32 trucks arrive each day to unload their containers. The port is open on
Assignment 5 (25%) At a small port, on average 32 trucks arrive each day to unload their containers. The port is open only 8 hours per day. The trucks are unloaded by using one top loader. The top loader can unload a truck on average in 12 minutes. Assume the coefficients of variation for both inter-arrival times and unloading times (CVa and CVp) to be equal to 1. a) How long a truck has to wait on average before being unloaded? b) How many trucks on average are waiting in the queue to be unloaded? c) What percentage of time the top loader is busy? d) Assume each minute of waiting of a truck in the queue costs 1 USD. If using an extra top loader per day costs 1200 USD, would you recommend the port operator to use one additional top loader? Why? Answer all parts of Assignment 5 in the attached Excel file. In addition to the data, you will find all the formulas you might need in the Excel file.