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Serhud [2]
2 years ago
11

Although humans made stone tools for 200,000 years the most sophisticated form and last complete stone tool kit is the ________,

represented by: the awl, atlatl and bow & arrow.
Business
1 answer:
Margarita [4]2 years ago
8 0

Although humans made stone tools for 200,000 years the most sophisticated form and last complete stone tool kit is the <u>crude stone tools </u>represented by: the awl, atlatl and bow & arrow.

<h3 /><h3>What were crude stone tool?</h3>

Any tool that is partially or totally fashioned out of stone is considered a stone tool in the broadest definition. Even if there are still societies and cultures that rely on stone tools, most of them are related to extinct prehistoric (especially Stone Age) cultures.

Archaeologists frequently research these prehistoric societies, and the examination of stone tools is known as lithic analysis. To deepen our understanding of the cultural ramifications of stone tool use and production, ethnoarchaeology has been a useful research field.

Arrowheads, spearheads, hand axes, and querns are just a few examples of the numerous tools made from stone throughout history. Stone can be ground into tools or it can be shaped by a flintknapper into knapped implements.

Learn more about stone tool

brainly.com/question/1446731

#SPJ4

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How did economists Currie and Walker conduct research to decide whether pollution or poverty was responsible for worse outcomes
r-ruslan [8.4K]

Currie and Walker used behavioral responses to pollution such as maternal mobility to conduct research to decide whether pollution or poverty was responsible for worse outcomes among babies born in high-pollution areas.  

<h3>What is Pollution?</h3>

Pollution is a contamination of a healthy environment that can cause damage to the health of individuals and the environment. When a foreign substance is introduced to the environment, either by air or land or whatever means, we say the environment has been polluted.

When Currie and Walker did research on the effect of pollution among babies born in the high-pollution area, they used behavioral responses to pollution to conduct it. They considered maternal mobility and the effects it would have on the baby.

Learn more about Pollution here:

brainly.com/question/24704410

5 0
3 years ago
The bookkeeper for Sunland Company asks you to prepare the following accrual adjusting entries at December 31. (If no entry is r
VikaD [51]

Answer:

Explanation:

The adjusting entries are shown below:

A. Interest expense A/c Dr $370

            To Interest Payable            $370

(Being accrued interest adjusted)

B.  Accounts receivable A/c Dr $1,830

         To Service revenue A/c                $1,830

(Being unbilled amount recorded)

C. Salary expense A/c Dr $900

            To Salary Payable            $900

(Being earned salaries are recorded)

8 0
4 years ago
company reports the following beginning inventory and two purchases for the month of January. On January 26, the company sells 3
olganol [36]

Answer:

Company A

The cost assigned to Ending Inventory under periodic inventory system and based on the weighted average method is:

= $465

Explanation:

a) Data and Calculations:

                                                        Units     Unit Cost  Total Costs

Beginning inventory on January 1   320        $ 3.00      $960 (320 * $3.00)

Purchase on January 9                      80           3.20         256 (80 * $3.20)

Purchase on January 25                  100           3.34          334 (100 * $3.34)

Total                                                  500         $3.10     $1,550 ($1,550/500)

Units sold                                        -350          $3.10    -$1,085 (350 * $3.10)

Ending inventory                             150           $3.10       $465 (130 * $3.10)

3 0
3 years ago
Pastner Brands is a calendar-year firm with operations in several countries. As part of its executive compensation plan, at Janu
LenaWriter [7]

Answer:

Pastner Brands

a. Compensation expense related to the options to be recorded each year, allocated with separate tranches:

Vesting Date   Amount Vesting   Fair Value     Compensation

                                                     per Option         Expense

Dec. 31, 2018       25% = 80,000       $4.00            $320,000

Dec. 31, 2019      25% = 80,000        $4.40              352,000

Dec. 31, 2020     25% = 80,000       $4.80               384,000

Dec. 31, 2021      25% = 80,000       $5.60               448,000

Total                 100%   320,000                           $1,504,000

b. Compensation expense related to the options, allocated using the straight-line method:

= $376,000

Explanation:

a) Data and Calculations:

Executive stock options issued = 320,000

Options exercise price = $28 per share

Number of tranches for the options = 4

Number of options exercisable in each tranche = 80,000

Vesting Date   Amount Vesting   Fair Value     Compensation

                                                     per Option         Expense

Dec. 31, 2018       25% = 80,000       $4.00       $320,000 (80,000 * $4.00)

Dec. 31, 2019      25% = 80,000        $4.40         352,000 (80,000 * $4.40)

Dec. 31, 2020     25% = 80,000       $4.80          384,000 (80,000 * $4.80)

Dec. 31, 2021      25% = 80,000       $5.60          448,000 (80,000 * $5.60)

Total                 100%   320,000                      $1,504,000

Compensation expense, using the straight-line method = $376,000 ($1,504,000/4)

8 0
3 years ago
What is a way to protect your social security number and other sensitive information from identity theft
fgiga [73]
Limit how may credit cards you carry.

If you carry so many, you would be most likely to loose some of them easily.

Hope this helps!
7 0
3 years ago
Read 2 more answers
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