Auto-Moto receives about 800 loan applications per month (30working days). All applications go through an Initial Review sub-process, where the applications are then classified as A (looks excellent), B (needs more detailed evaluation), and C (reject summarily). A and B applications would be forwarded to sub-processes A and B, respectively. On average, 10% of all applications go through Sub-process A, 30% go through sub-process B, and the rest are rejected. On average, 70% of applications in sub-process A, and 30% of applications in sub-process B are accepted and the rest are rejected. (Recall that all Cs were rejected.) On average 180 applications are in the Initial Review sub-process, 60 are in sub-process A, and 60 applications are in sub-process B. 1. What is the average flow time of an application? The potential answers are:.
2. How many applications are rejected per month? The potential answers are:.
3. Compute the average flow time at Initial Review sub-process. The potential answers are:.

Atoy manufacturer makes its own wind-up motors, which are then put into its toys. while the toy manufacturing process is continuous, the motors are intermittent flow. data on the manufacture of the motors appears below.annual demand (d) = 50,000 units daily subassembly production rate = 1,000setup cost (s) = $85 per batch daily subassembly usage rate = 200carrying cost = $.20 per unit per year(a) to minimize cost, how large should each batch of subassemblies be? (b) approximately how many days are required to produce a batch? (c) how long is a complete cycle? (d) what is the average inventory for this problem? (e) what is the total annual inventory cost (holding plus setup) of the optimal behavior in this problem?

Recently, verizon wireless ran a pricing trial in order to estimate the elasticity of demand for its services. the manager selected three states that were representative of its entire service area and increased prices by 5 percent to customers in those areas. one week later, the number of customers enrolled in verizon's cellular plans declined 4 percent in those states, while enrollments in states where prices were not increased remained flat. the manager used this information to estimate the own-price elasticity of demand and, based on her findings, immediately increased prices in all market areas by 5 percent in an attempt to boost the company's 2016 annual revenues. one year later, the manager was perplexed because verizon's 2016 annual revenues were 10 percent lower than those in 2015"the price increase apparently led to a reduction in the company's revenues. did the manager make an error? yes - the one-week measures show demand is inelastic, so a price increase will decrease revenues. yes - the one-week measures show demand is elastic, so a price increase will reduce revenues. yes - cell phone elasticity is likely much larger in the long-run than the short-run. no - the cell phone market must have changed between 2011 and 2012 for this price increase to lower revenues.

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