Respuesta :
The amount of one cost in 1983, to the nearest cent is to be considered as the option a. $20.85.
Calculation of the amount of one cost:
Since
The CPI is currently 153.
And, there a coffee maker costs $31.90 today.
So the one cost should be like
[tex]= 31.90 \div 153[/tex]
= 20.85%
Hence, The amount of one cost in 1983, to the nearest cent is to be considered as the option a. $20.85.
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