Perdue Company purchased equipment on April 1 for $270,000. The equipment was expected to have a useful life of three years or 18,000 operating hours, and a residual value of $9,000. The equipment was used for 7,500 hours during Year 1, 5,500 hours in Year 2, 4,000 hours in Year 3, and 1,000 hours in Year 4. Required: Determine the amount of depreciation expense for the years ended December 31, Year 1, Year 2, Year 3, and Year 4, by (a) the straight-line method, (b) units-of-activity method, and (c) the double-declining-balance method. Note: FOR DECLINING BALANCE ONLY, round the answer for each year to the nearest whole dollar.

a. Straight-line method Year Amount

Year 1 $

Year 2 $

Year 3 $

Year 4 $

b. Units-of-activity method Year Amount

Year 1 $

Year 2 $

Year 3 $

Year 4 $

c. Double-declining-balance Method Year Amount

Year 1 $

Year 2 $

Year 3 $

Year 4 $

1) Find the volume of the parallelopiped with adjacent edges PQ, PR, PS where P ( -2,-3,-3) , Q (0,0,0) , R (-3,-4,-4) and S ( 4,-5,-1)

2) Find the area of the parallelogram with vertices A (2,2) .B ( 7,3) C (4,7) and D (9,8)

Each of the four independent situations below describes a sales-type lease in which annual lease payments of $19,000 are payable at the beginning of each year. Each is a finance lease for the lessee. (FV of $1, PV of $1, FVA of $1, PVA of $1, FVAD of $1 and PVAD of $1) (Use appropriate factor(s) from the tables provided.)

  
Determine the following amounts at the beginning of the lease: (Round your final answers to nearest whole dollar.)

Look for the binary representation for each of the numbers in the left column of the following table using the algorithm that iteratively divides by two. Show all steps of the algorithm for each number in different rows of a table with three columns like the example I have included. All steps are essential for getting full credit. Create 5 different tables for the 5 numbers. The numbers in the left column of the following table are expressed in base-10 system.

Example: The number to be represented in binary notation

is 142.

Answer: 10001110 (same as the binary string formed by putting

the bits in the third column of the table)

(verification of correctness: (2⁰ * 0 + 2¹ * 1 + 2² * 1 + 2³ * 1 + 2⁴ * 0 + 2⁵ * 0 + 2⁶ * 0 + 2⁷ * 1) = (2 + 4 + 8 + 128) = 142)

So for the question I have, is 32 people responded to a survey question regarding how many pets they currently owned. 3 people said 0, 4 said 1, 7 said 2, 4 said 3, 2 said 4, 2 said 5, 2 said 6, 1 said 7, 1 said 8, 1 said 9, 1 said 11, 1 said 14, and 1 said 18. leaving 12,13,15,16,17 with no results.

how do i figure out this below?

Count, Minimum ,Maximum,1st Quartile ,3rd Quartile ,Median ,Mean ,Standard Deviation ,Mode ,Z Value for Minimum .Z Value for Maximum ,Range? Thank you

A social survey was administered to a sample of adults. A subsample of these adults, selected randomly, appears in the table below. Each respondent has been classified as either a city dweller, a suburbanite, or a rural dweller. Are there statistically significant differences by place of residence for the number of

children living in these households (at an alpha level of 0.05)? Make sure to

round to four digits for each step and your final answer.

Number of Children Urban Suburban Rural

1 0 1

1 1 4

0 0 2

2 0 3

1 2 3

0 2 2

2 3 5

2 2 0

1 2 4

0 1 6

A statistics professor gave a 5-point quiz to the 50 students in his class. Scores on the quiz could range from 0 to 5: The following frequency table resulted: (1.5 points)

1. Compute the values that define the following percentiles:

a. 25^th   2     b. 50^th   3     c. 55^th   3    d. 75^th   4e. 80^th   4     f. 99^th    5    

2. What is the interquartile range of the data in #1?

3. Compute the exact percentile ranks that correspond to the following scores:

a. 2        b. 3        c. 4        d. 1   

Create the function fact that had a positive integer argument and returns its factorial . Recall that factorial (n) = 1*2*3***n. For example factorial (4)=1*2*3*4=24, (python)

Write a function that accepts a dictionary and produces a sorted list of tuples

The dictionary looks like this:

{‘US’: [{'Chicago, IL': ('2/1/2020 19:43', 2, 0, 0)}, {'San Benito, CA': ('2/3/2020 3:53', 2, 0, 0)}, {'Santa Clara, CA': ('2/3/2020 0:43', 2, 0, 0)}, {'Boston, MA': ('2/1/2020 19:43', 1, 0, 0)}, {'Los Angeles, CA': ('2/1/2020 19:53', 1, 0, 0)}, {'Orange, CA': ('2/1/2020 19:53', 1, 0, 0)}, {'Seattle, WA': ('2/1/2020 19:43', 1, 0, 0)}, {'Tempe, AZ': ('2/1/2020 19:43', 1, 0, 0)}], 'Australia' : [{'New South Wales': ('2/1/2020 18:12', 4, 0, 2)}, {'Victoria': ('2/1/2020 18:12', 4, 0, 0)}, {'Queensland': ('2/4/2020 16:53', 3, 0, 0)}, {'South Australia': ('2/2/2020 22:33', 2, 0, 0)}]

For these counts, I need to use the numbers that are bolded above). The returned sorted list (in descending order) will contain key-value pairs such that each key is a country and the corresponding value is the number of cases observed within that country.

For example: [('Australia', 13),(‘US’: 11)]