Answer:
236.23
Step-by-step explanation:
The computation of X is shown below:-
As per the time-weighted method
The 6-month yield
= (40 ÷ 50) × (80 ÷ 60) × (157.50 ÷ 160) - 1
= 5%
Annual equivalent = (1.05)^2 - 1
= 10.25%
1 - year yield = (40 ÷ 50) × (80 ÷ 60) × (175 ÷ 160) × (X ÷ 250) - 1
= 0.1025
X(0.004667) = 1.1025
X = 236.23
Therefore on December 31st the value of account of X = 236.25