Using the following data, compute Fisher's Ideal Quantity Index Numbers for the current year:

115.36

The correct answer is Option (3) → 115.36

Fisher's Quantity Index Number ($Q_{01}$):

$Q_{01} = \sqrt{\frac{\sum q_1p_0}{\sum q_0p_0} \times \frac{\sum q_1p_1}{\sum q_0p_1}} \times 100$

$Q_{01} = \sqrt{\frac{478}{416} \times \frac{622}{537}} \times 100 \approx 115.36$