# What is the amount of gross profit or loss when–

Cost of Goods sold = 7900

Sales = 11000

Purchases = 3000

(A) Rs. 8000

(B) Rs. 4900

(C) Rs. 3100

(D) Rs. 100

Sales = 11000

Purchases = 3000

(A) Rs. 8000

(B) Rs. 4900

(C) Rs. 3100

(D) Rs. 100