Task: Question Answering
Input (English): Problem: a distributor sells a product through an on - line store, which take a commission of 20 % of the price set by the distributor. the distributor obtains the product from a producer at the price of $ 15 per item. what is the price that the buyer observers on - line if the distributor wants to maintain a 30 % profit on the cost of the item ?
Options: a. 18, b. 21.6, c. 22, d. 25.7, e. 27
Output (English): d