SOLVE USING MATLAB

Consider the world oil production data of Computer Problem 3.2.3. Find the best least squares (a) line, (b) parabola, and (c) cubic curve through the 10 data points and the RMSE of the fits. Use each to estimate the 2010 production level. Which fit best represents the data in terms of RMSE?

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3. The table below shows the number of hybrid cars sold (in thousands) in the US in the following years.                                                          * Source: Wikipedia

1. Find an exponential regression equation for the data. Let x = 0 represent the year 2000. Round a to two decimal places, and round b to four decimal places.

2. Describe what a and b tell you from your equation above in the context of the problem. Be very specific.

Heuristic evaluation can simply be defines as a methodical procedure to check user interface for usability problems. Once a usability problem is detected in design, they are attended as an integral part of constant design Processes. As a heuristic evaluator, you have been contracted by a mobile phone manufacturing company to evaluate their 2019 version of a brand of their phone and compare it to their 2010 version of the same brand and present a 3 paged report to them on whether in their quest to innovate, they were able to meet all your evaluation guidelines or not, indicating clearly which guidelines they met and which ones they failed to meet.

The table below gives the net worth of the first 13 U.S. Presidents as measured in millions of 2010 dollars (that just means the numbers have been adjusted for inflation). President Washington Adams Jefferson Madison Monroe Adams Jackson Van Buren Harrison Tyler Polk Taylor Fillmore Net Worth $525 $19 $212 $101 $27 $21 $119 $26 $5 $51 $10 $6 $4 Determine the following for this data set. Round to one decimal place, as necessary. Mean. Median. Mode Midrange Range Standard Deviation

This year, Major Healy paid $35,500 of interest on a mortgage on his home (he borrowed $710,000 to buy the residence in 2015; $810,000 original purchase price and value at purchase), $5,500 of interest on a $110,000 home equity loan on his home (loan proceeds were used to buy antique cars), and $8,000 of interest on a mortgage on his vacation home (borrowed $160,000 to purchase the home in 2010; home purchased for $400,000). Major Healy’s AGI is $220,000. How much interest expense can Major Healy deduct as an itemized deduction?

Interest Deductible:

The following information was collected from the inventory records of a company for the month of March, 2010. During March the company sold 90 units of its product at $25 per unit.

Determine cost of goods sold under LIFO for the month of March.

answer choices: 1285, 640, 1130, 795

Chapter 7 HW E7-39B accounting for notes receivable.

Professional Enterprises sells on account. When a customer account becomes four months old, Professional converts the account to a note receivable. During 2010, Professional completed these transactions:

March 29 Sold goods on account to Montclair, Inc., $21,000

August 1 received a $21,000, 60 day, 5% note from Montclair, Inc., in satisfaction of its past due account receivable.

Sep. 30 collected the Montclair, Inc., note at maturity.

Requirement

Record the transactions in Professional Enterprises’ journal.

on may 1, 2009, The Smitty corporation sold $2,100 worth of "stuff" on credit to Ms. Sally Price. Ms. Price made a payment of $1,000 on september 15, 2009. After numerous unsuccessful collection attempts, the remaining balance of her account was written off on february 5, 2010. on december 31,2010 Ms. Price won big at Seneca bingo and personally delivered a check to repay her $1,000 debt to the corporation. Prepare the appropriate journal entries for the may 1, september 15, february 5 and december 31 activity.

Quarterly payments of $675 are required to settle a loan. The interest rate on the loan is 9.6% compounded quarterly. Find the amount of a single payment which will settle the debt on January 1, 2018 given the date of the first payment and the date of the last payment.

a) April 1, 2011; October 1, 2016

b) July 1, 2019; April 1, 2023

c) January 1, 2005; July 1, 2010

******* the answers given by the teacher are  A.) 22,971.63 B.) 7,888.00 C) 41,561.45. I need help figuring out how to get to these answers******

In the following table, provide exchange rates between The Netherlands currency and the U.S. dollar (US$). Please use indirect quote (for example: US$1 = CF900). This information can be found through internet data research.

Table 1. Netherlands’ exchange rates*

                        * Provide the exchange rates for the last business day of each year

            In five to seven sentences, discuss what the data tells you about your country’s currency