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(C) Initial number of workers $= 8000$.Increase at the end of the $1^{	ext{st}}$ year $= 5 \%$.Increase at the end of the $2^{	ext{nd}}$ year $= 10

Vedclass · Accepted Answer

$11088$

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(C) Initial number of workers $= 8000$.Increase at the end of the $1^{	ext{st}}$ year $= 5 \%$.Increase at the end of the $2^{	ext{nd}}$ year $= 10 \%$.Increase at the end of the $3^{	ext{rd}}$ year $= 20 \%$.Number of workers in the $4^{	ext{th}}$ year $= 8000 	imes (1 + \frac{5}{100}) 	imes (1 + \frac{10}{100}) 	imes (1 + \frac{20}{100})$.$= 8000 	imes \frac{105}{100} 	imes \frac{110}{100} 	imes \frac{120}{100}$.$= 8000 	imes 1.05 	imes 1.10 	imes 1.20$.$= 8000 	imes 1.386 = 11088$.

Starting with $8000$ workers,the company increases the number of workers by $5 \%$,$10 \%$,and $20 \%$ at the end of the first,second,and third year,respectively. The number of workers in the fourth year is:

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