Syria, Turkey, Israel, Saudi Arabia, United Arad Emirates, Egypt, Iraq, Lebanon, Yemen, Qatar, State of Palestine, Jordan, Oman, Kuwait, Bahrain, Cyprus.
Stage 2 of pre-conventional development
Pre-conventional development is the area of development when someone is self-concerned. Stage 1 is when there is no difference between the right thing and not getting punished, so it has to be stage 2 of pre-conventional development.
The governments fiscal policy options for moving the economy out of a recession include increasing government spending or deceasing taxes or maybe both <span /><span>
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Explanation:
20 men can do 1 W in 36 days
=> 20 men can do 1/36 W in 1 day
=> 10 men can do 1/72 W in 1 day.
30 girls can do 1W in 36 days
=> 30 girls can do 1/36 W in 1 day
=> 12 girls can do 1/90 W in 1 day.
Together 10 men and 12 girls can do 1/72 + 1/90 W in 1 day
= 9/360 = 1/40 W in 1 day.
Therefore they need 40 days to do the piece of work.
