Automobiles of the future will most likely be manufactured largely with carbon fibers made from recycled plastics, wood pulp, and cellulose. Replacing half the ferrous metals in current automobiles could reduce a vehicle’s weight by 60% and fuel consumption by 30%. One impediment to using carbon fibers in cars is cost. If the justification for the extra sticker
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- The council members of a small town have decided that the earth levee that protects the town from flooding should be rebuilt and strengthened. The town engineer estimates that the cost of the work at the end of the first year will be $68,000. He estimates that in subsequent years the annual repair costs will decline by $7000, making the second-year cost $61,000; the third-year $54,000, and so forth. The council members want to know what the equivalent present cost is for the first 5 years of repair work if interest is 6%.arrow_forwardThe Daily Charge is determined by using the Room Number and Rate Code to lookup the value in the DailyChg worksheet. Use the XLOOKUP() function with a nested XLOOKUP() function to find the correct daily charge and display it in column I of the Reservation worksheet. • Use the IFS function to determine the seating surcharge (column K) based upon the value in column H. The seating codes are: CI, CL, LE, US. The CI seating style costs an addition $50, CL is the standard - for which there is no additional charges, LE is an upcharge of $125, and US costs an additional $200. Don't hardcode the values in the function, but rather, create an input area on the DailyChg worksheet. Calculate the Reservation's Total Charges using formula of Daily Charge * Booked days + Seating Surcharge. A B с D E 1 Megan Davis Convention Center 2 Daily Meeting Room Rates 3 Room# Meeting Room AD ST SP 4 AL Alabama $450.00 $600.00 $390.00 5 AU Auditorium $918.75 $1,225.00 $735.00 6 BD Boardroom $412.50 $550.00…arrow_forwardDuring periods of hyperinflation, prices increase rapidly over short periods of time. One of the worst cases of hyperinflation in history occurred in Zimbabwe in 2008 where prices doubled every day. If that rate continued for just 7 days, how much would a French baguette cost after 7 days if the cost at the beginning of the week was $0.6? The cost after 7 days will be $ .arrow_forward
- On the advice of your uncle, you purchased 10 shares of a well-established U.S.-based corporate stock for $21 per share. After 1 quarter, you received $0.25 per share dividends each quarter for 2 years. At that point, the stock price had gone down in a short-term recession, so you purchased 10 more shares at $18 per share. The stock continued to pay 25¢ a share on all 20 shares. After 3 years (12 quarters), you decided to sell the stock since it had increased in market value to $24 per share. Make the following assumptions: (a) no commissions for the purchase or sale of the stock, (b) no government taxes on the dividends, and (c) quarterly compounding of the rate of return. What is the effective interest rate per year? The effective interest rate per year is %.arrow_forwardThe maximum amount an individual can contribute to her Registered Retirement Savings Plan (RRSP) for a year is set by the Canada Revenue Agency. For the year 2011, the maximum contribution was the lesser of $21450 or 18% of the individual's "earned income" in 2010. The lowest amount of earned income for 2010 at which an individual could make a $21450 contribution in 2011 is $ Do not round your answer! Input the whole number part only, e.g., if the answer is 2566.65 input 2566. Do not include a $ sign, commas, or spaces in the answer.arrow_forwardShin likes to spend a (relatively small) portion of his income on vacations to Cabo San Lucas (a popular resort area in Mexico). On these trips, he either stays at a four-star resort with panoramic ocean views or a more modest, and slightly deteriorating hotel in the noisy part of town. Understandably, the four-star hotel is significantly more expensive. Suppose that the four-star hotel costs $5000/trip while the hotel costs just $500/trip. In recent years, the price of airfare has risen significantly, a change that affects the cost of his trips the same regardless of where he stays. Suppose that airfare has increased from $300/trip to $1000/trip. Why is it that following the higher travel prices, Shin is likely to spend more of his vacations at the four-star resort when he travels? (Assume that the hotel rates and Shin's preferences are fixed).arrow_forward
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- A salesman from Industrial Water Services (IWS), who is trying to get his foot in the door of Westco Refining, offered electro-dialysis equipment for $2.5 million. This is $800,000 more than the price offered by a competing saleswoman from AG Enterprises. However, IWS said Westco won’t have to pay for the equipment until the 2-year warranty runs out. IWS will also offer an extended 2-year warranty for $100,000, payable 2 years from now. If Westco does want the extended warranty, determine which offer is better using Westco’s real return requirement of 15% per year and an assumed inflation rate of 3.5% per year.arrow_forwardA college freshman borrowed P5,000 from a bank for his tuition fee and promised to pay the amount for one year. He received only the amount of P4745 after the bank collected the advance interest. What was the rate of discount?arrow_forwardA road can be paved with either asphalt or concrete. Concrete costs $20,000/mile and lasts for 20 years. What is the maximum that should be spent on asphalt, which lasts only 10 years? The annual maintenance costs are $500/mile for both pavements. The cost of money = 8%.arrow_forward
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