Option A
Explanation:
The following formula will be used while calculating the amount
The Amount in y year from x year dollar = ( the amount in x year / CPI of the x year) * CPI of the y year
the amount today [tex]=(10 / 104) * 390[/tex]
Solving the above equation, we get, = $37.5
the $10 in 1967 will purchase equal to the amount of $37.5 today
Therefore, the Option 1 is the correct option from the given ones.