Correct Option: D

According to question,
Profit = Gross traffic receipts – Total expenditure
Solve all option one by one.
Option (A) ,
Profit in 1997 - 98 = Gross traffic receipts in 1997 - 98 – Total expenditure in 1997 - 98
Profit in 1997 - 98 = 9400- 8800 = 600

% Gross traffic receipts =	Profit in 1997 - 98	X 100
	Gross traffic receipts

% Gross traffic receipts =	600	X 100
	9400

% Gross traffic receipts =	600
	94

% Gross traffic receipts =	6.38 %

Similarly Option (B),
Profit in 1996 – 97 = Gross traffic receipts in 1996 – 97 – Total expenditure in 1996 – 97
Profit in 1996 – 97 = 8500 - 8000 = 500

% Gross traffic receipts =	Profit	X 100
	Gross traffic receipts

% Gross traffic receipts =	500	X 100
	8500

% Gross traffic receipts =	1	X 100
	17

% Gross traffic receipts =	100
	17

% Gross traffic receipts =	5.9 %

Similarly Option (C),
Profit in 1995 - 96 = Gross traffic receipts in 1995 - 96 – Total expenditure in 1995 - 96
Profit in 1995 - 96 = 7500 - 6900= 600

% Gross traffic receipts =	Profit in 1995 - 96	X 100
	Gross traffic receipts

% Gross traffic receipts =	600	X 100
	7500

% Gross traffic receipts =	600
	75

% Gross traffic receipts =	8 %

Similarly Option (D),
Profit in 1994 - 95 = Gross traffic receipts in 1994 - 95 – Total expenditure in 1994 - 95
Profit in 1994 - 95 = 6400 - 5800 = 600

% Gross traffic receipts =	Profit in 1994 - 95	X 100
	Gross traffic receipts

% Gross traffic receipts =	600	X 100
	6400

% Gross traffic receipts =	600
	64

% Gross traffic receipts =	9.375 %