Please answer all, skip #1.

Suppose a hank offers a CD that cams 1%, interest compounded 211 limes, per year. You invest $1,523 today. How much will you have (in dollars and cents)after 7 year? A politician recently introduced a measure to increase the sales tax in his city from 3.74% by adding 2 percentage points, for example, if the current tax w as 2%, he might make it 4% by "adding 2%" he stated that the change is reasonable since the amount added is small. Calculate the percentage in taxes lo the nearest tenth using the percentage formula for percent change (Do not simply subtract the percents) The average consumer price index (CPI) in 2011 was 217.65 and 2012 it was 220.42. Calculate the rate of inflation between 2011 and 2012 lo the nearest tenth. (Report answer as percentage) The owner of a chain of gas stations found that the price per gallon was $3.18 last week, 9.943 gallons were sold. This week, he noticed that when the price per gallon was $3, 42, 9, 545 gallons were sold. Calculate demand elasticity lo the nearest tenth. Total cost (in thousands of dollars) for Umbrella Corp. were 548 this year. Research and development cost amounted to 253. What percent of Umbrella's total cost came from R & D, to the nearest tenth Umbrella corp. can make a certain chemical in their own manufacturing plant for an local cost of 327 + 21.77x or it can contract with an outside supplier for a total cost of 846 + 1499 x. Find the quantity, x, for which the two costs are equal to two decimal places. Umbrella corp. makes harmless consumer products Last year at this time, the average price per share was $32 5, and this year, the average price per share is $48.41. Compute the percentage change in price per share from last year to this year. Report answers to the nearest tenth. How many years would you have to save up for a down payment on a house if you put down 67% of the required down payment of $13,355, and you could find an investment that let you 8% compounded 226 lime per year? Report your answer to two decimal places. Log[(x^3 - 45)(y^2 + 6)] Rewrite form of the expression Your company buys a new car for its top salesperson for a price of $28,267. After losing 19% of its value immediately of the lot, the ear depreciates by 12% each year. How much is to car worth after 9 years? If a linear demand function is q -2p + 30, find the inverse demand (of price) function rewrite A clothing store is having 54% off discount sale on all items. Robert wants to buy a coat chat is regularly priced at $134,88. How much is the sale price in dollar and cents