Vehicles begin to arrive at a parking lot at 6: 00 a. m. at a rate of 10 per minute. due to an accident on the access highway, no vehicles arrive from 6: 30 to 6: 40 a. m. from 6: 40 a. m. on, vehicles arrive at a rate of 4 per minute. the parking lot attendant processes incoming vehicles (collects parking fees) at a rate of 5 per minute throughout the day. assuming d/d/1 queuing, determine a. the average vehicle delay (from 6: 00 a. m. until the queue completely dissipates) and b. the longest delay incurred by a single vehicle in the queue.

When the national economy goes from bad to better, market research shows changes in the sales at various types of restaurants. projected 2011 sales at quick-service restaurants are $164.8 billion, which was 3% better than in 2010. projected 2011 sales at full-service restaurants are $184.2 billion, which was 1.2% better than in 2010. how will the dollar growth in quick-service restaurants sales compared to the dollar growth for full-service places?

There are three factors that can affect the shape of the treasury yield curve (r* t , ip t , and mrp t ) and five factors that can affect the shape of the corporate yield curve (r* t , ip t , mrp t , drp t , and lp t ). the yield curve reflects the aggregation of the impacts from these factors. suppose the real risk-free rate and inflation rate are expected to remain at their current levels throughout the foreseeable future. consider all factors that affect the yield curve. then identify which of the following shapes that the us treasury yield curve can take. check all that apply. a. downward-sloping yield curveb. upward-sloping yield curvec. inverted yield curve

After the embarrassing sign incident at the restaurant you own, you decide to offer employees a six-week fundamental writing skills workshop. a local business communication instructor, who has experience teaching writing skills at treleaven community college, will facilitate the sessions. to encourage employees to attend these optional sessions, write an email that explains why you’re offering the workshop and why employees should participate.