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Given a four-legged pre-timed signalized intersection with one exclusive left turn lane, one through lane and one through/right lane on each approach (all approach and receiving lanes are 12 ft. and there is a 4-foot raised median separating the left turns from the opposing traffic lane), a 35 mph speed limit on all approaches, and the following traffic characteristics - Peak Hour Volumes EB WB NB SB Left 107 134 88 106 Through 599 653 432 487 Right 142 135 108 112 PHF 0.9 0.9 0.9 0.9 Arrival Type 4 4 3 3 Other input data - 3% heavy vehicles, no parking, no buses, no bikes or pedestrians, level grade on all approaches, in a non-CBD area. 1. Determine the appropriate yellow and all-red interval to use for each phase. Assume a 10 ft/sec2 deceleration rate, a one second reaction time, and a 20 ft. vehicle length. Round up yellow and all-red times to the nearest ½ second. 2. Assuming protected-only left turns, manually calculate the saturation flow rates for all lane groups. For the exclusive through and through-right lanes, assume the through movements are distributed to equalize the flow ratios. 3. Develop a protected-only left turn phasing plan that minimizes sum of critical v/s. 4. Estimate the optimal cycle length using the HCM Method with Xc = 0.9 and based on the HCM lost time/extension of effective green assumption. Round the estimated optimal cycle length up to the nearest 5 seconds. 5. Calculate all interval timings (critical and non-critical phases) for the optimal (rounded) cycle length. 6. Develop the queue accumulation polygon for the westbound exclusive through lane group and calculate the total uniform delay and average uniform delay per vehicle. Calculate the incremental delay for the westbound exclusive through lane group and determine the lane group level of service.
If the company follows the residual dividend model, how much net income must it earn to meet its capital budgeting requirements and pay the dividend, all while keeping its capital structure in balance?
If the company pays tax at a rate of 35% and the opportunity cost of capital is 15%, what is the net present value of the decision to produce the chains in-house instead of purchasing them from the supplier?
what is a lower bound for the price of a 4-month call option on a nondividend-paying stock when the stock price is 28
A student borrows $4000 for tuition to be paid back at a simple interest rate of 5% in 6 months. How much does he pay back in 6 months?
Consider you are considering a project to develop a new software package. You and your team are making a list of the revenues and costs that are relevant in the computation of the project's NPV.
Property insurance on the building is $9,000 per year and will not change because of the new activity. How much of the insurance premium should be allocated to the new product line?
What is the holding period return to an investor who bought 100 shares of Charter Oil nine months ago for $36 a share, received two $50 dividend checks, and sold the stock today at $38 a share?
sunrise industries wishes to accumulate funds to provide a retirement annuity for its vice president of research jill
Ninja Co. issued 14-year bonds a year ago at a coupon rate of 7.4 percent. The bonds make semiannual payments. If the YTM on these bonds is 5.7 percent, what is the current bond price?
Super Company has total assets of $6 million, current assets of $2 million, total liabilities of $1.5 million, current liabilities of $750,000, and stockholders' equity of $4.5 million. What is Super Company's debt to equity ratio?
There is both Price and Non-Price competition in the marketplace. Choose a product (goods or services) which use Non-Price tactics to market their product.
assume that the continuously compounded interest rate equals 0.10.stock s has the current price of s0 70 and does not
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