Dawson professes to sell his goods at the cost price but he made use of 600 grams instead of a kg, what is the gain percent? Choose the correct choice from the following answers:	A) 13 2/3%	B) 14 2/3%	C) 15 2/3%	D) 16 2/3%	E) 17 2/3%
Answer:	600 --- 100   100 --- ? =&gt; 16 2/3%   Answer:16 2/3%
<result>D</result>
Dawson professes to sell his goods at the cost price but he made use of 600 grams instead of a kg, what is the gain percent?