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.

Ineed : ): will mark brainliest! describe sinek's golden circle. what does he use this for? sinek argues that "people don't buy 'what' you do; people buy 'why' you do it." what does he mean by this? do you agree or disagree with him? why? what are the advantages of hiring people who share the same beliefs and visions in terms of the company's 'why' or purpose? why wasn't tivo successful as a company? what is the difference between leaders and those who lead? how does safety contribute to trust and cooperation? what are some ways that leaders can make the company environment safe? what are the advantages of companies where employees feel safe and protected?

Alpha industries is considering a project with an initial cost of $8 million. the project will produce cash inflows of $1.49 million per year for 8 years. the project has the same risk as the firm. the firm has a pretax cost of debt of 5.61 percent and a cost of equity of 11.27 percent. the debt–equity ratio is .60 and the tax rate is 35 percent. what is the net present value of the project?

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends > a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?