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As a result of increase in price from 4 to 5, the quantity demanded decreases by 20%. Comment on PED.

Answer» <html><body><p></p>Solution :`{:("Original Price (P) = <a href="https://interviewquestions.tuteehub.com/tag/4-311707" style="font-weight:bold;" target="_blank" title="Click to know more about 4">4</a>","Percentage <a href="https://interviewquestions.tuteehub.com/tag/change-913808" style="font-weight:bold;" target="_blank" title="Click to know more about CHANGE">CHANGE</a> in quantity demanded "=(-)20%),("New Price "(P_(1))=5,ED=?),(<a href="https://interviewquestions.tuteehub.com/tag/delta-947703" style="font-weight:bold;" target="_blank" title="Click to know more about DELTA">DELTA</a> P=1,):}`<br/>Percentage change in price`=(Delta P)/(P)xx100=(1)/(4)xx100=25%`<br/>`PED=("Percentage change in Quantity demanded")/("Percentage change in Price ")`<br/>`=([-]20%)/(25%)=[-]0.8`<br/><a href="https://interviewquestions.tuteehub.com/tag/negative-570381" style="font-weight:bold;" target="_blank" title="Click to know more about NEGATIVE">NEGATIVE</a> <a href="https://interviewquestions.tuteehub.com/tag/sign-1207134" style="font-weight:bold;" target="_blank" title="Click to know more about SIGN">SIGN</a> of ED indicates that inverse relationship between price and quantity demanded.<br/> PED = 0.8[Less than unitary elastic demand or inelastic demand].</body></html>


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