 
<translate> Nick ya samu 20 * $10 = $200 daga ruwan 'ya'yan itace na cakulan. Wannan yana nufin yana bukatar ya tara wasu $1000 - $200 = $800. Yana bukatar ya sayar da jimillar $800 / $5 = 160 candy bars don cimma burinsa. Saboda haka, amsar ita ce 160. <eng> Nick has made 20 * $10 = $200 from the chocolate oranges. This means he needs to raise another $1000 - $200 = $800. He needs to sell a total of $800 / $5 = 160 candy bars to reach his goal.
Therefore, the answer is 160. 