a vehicle purchased for 43,000 at a constant rate of 25% how many years it takes for the vehicle value to reach 17,000
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a vehicle purchased for 43,000 at a constant rate of 25% how many years it takes for the vehicle value to reach 17,000
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- The maintenance for a bus, whose life is 10 years, is $1500 per year starting the fourth year, increasing by $200 for each successive year. What is the present worth of maintenance cost? Given the interest rate of 6%A truck rental company has two types of trucks. Type A has 20 cubic meters of refrigerated space and 40 cubic meters of non-refrigerated space, and type B has 30 cubic meters of refrigerated space and also 30 cubic meters of non-refrigerated space. A food plant must ship 900 cubic meters of refrigerated food and 1200 cubic meters of non-refrigerated food. Suppose truck A rents for $0.90 per mile and B for $1.20. Find the number of trucks of each type that the plant should rent so as to minimize cost. Type A Type B Minimum Cost Note: Input numerical values only. Page 320I need the solution in handwriting Q1/ The average price of gasoline in 2005 was $2.31 per gallon. In 1993, the average. price was $1.07. What was the annual rate of increase in price of gasoline over this 12- year period? How long will it be before we are paying $5.00 per gallon?
- 14. A freshman college student, who owns a car, plans to buy a motorcycle. The student expects to save an increasing amount of money on travel every year he is in college, as he will make less use of his car each year. How much money should he plan to save and put in the bank from his job this summer, in order to pay his travel costs for his remaining 3 years of college? Assume that the bank pays 8% per year, compounded annually, and that his travel costs will be $900 the first year, $700 the second year, and $500 the third year.Average demand on a rural roadway ranges from zero to 600 veh/day when the cost per trip goes from $1.75 to zero. (a) Calculate the net user benefits per year (in dollars) if the cost decreases from $1.50 to $0.75/trip (assume a linear demand function). $ 29 x Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results roundoff error. (b) Compare the value calculated in (a) with the benefits as calculated in typical highway studies. (Enter the benefits in dollars as calculated in typical highway studies.) $ 88000 x Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results E roundoff error.An automobile company has two version of the same model car for sale, a two-door coupe and the full-size four door. Graphically solve how many cars of each design should be produced to maximize profit and what that profit is? Two Door Four Door Availability $ 13,500/car 15 hr/car $ 15,000/car 20 hr/car Profit Production time 8,000 hr/year Storage 400 сars 350 сars Consumer demand 700/car 500/car 240,000 cars
- 1) In 1970 tuition cost $1990. Today (2018) the cost is $64,890. Has the cost risen faster or slower than the rate of inflation of 3.87%? 2) Assuming an average inflation rate of 6% during the past 10 years, how much would a car costing P400k now cost 10 years ago.New tires are purchased for service trucks. Each service truck is given 4 tiresand a spare. If there are 65 new tires, how many trucks will receive new tires?Stan Moneymaker needs 15 gallons of gasoline to top off his automobile’s gas tank. If he drives an extra eight miles (round trip) to a gas station on the outskirts of town, Stan can save $0.10 per gallon on the price of gasoline. Suppose gasoline costs $3.90 per gallon and Stan’s car gets 25 mpg for in-town driving. Should Stan make the trip to get less expensive gasoline? Each mile that Stan drives creates one pound of carbon dioxide. Each pound of CO2 has a cost impact of $0.02 on the environment. What other factors (cost and otherwise) should Stan consider in his decision making?
- Determine the hourly cost of owning and operating of an equipment and as follows: Engine 160 hp, diesel, crankcase capacity 40 liters, hours between oil changes 100 hrs, OF = 0.65, useful life 6 years, it is used 2200 hrs per year, maintenance and repair is 90% of depreciation, life of tires 4000 hrs, repairs of tires 10% of depreciation of tires. Machine operator cost 180,000 ID/month (8work hours/day), Investment rate 12%, cost of fuel 15 ID /liter, cost of oil 500 ID /liter, purchase price 22,000,000 ID, tire price 4,500,000 ID.The city public transportation authority manages and maintains the regular bus service. If the origin-destination (OD) trips are 10,000 person-trips per day, a) If private auto and regular bus are two irrelevant travel modes, use binary logit model to determine the fare-box revenue of the regular buses given the following utility function. uk = ak — 0.003 X₁ – 0.04 X₂ 1 where: X₁ is travel cost in cents, X₂ is travel time in minutes ak, modal constant X, (in cents) X₂ (in minutes) -0.20 120 30 Auto (A) Regular Bus (B) -0.60 30 55An engineering professor acquires a new computer once every two years. The professor can choose from three models: M1, M2, and M3. If the present model is M1, the next computer can be M2 with probability 0.25 or M3 with probability 0.1. If the present model is M2, the probabilities of switching to M1 and M3 are 0.5 and 0.15, respectively. And, if the present model is M3, then the probabilities of purchasing M1 and M2 are 0.7 and 0.2, respectively. Represent the situation as a Markov chain and express the probabilistic activities in the form of transition matrix. Analyzing the problem in (c), Write the steady-state equations