Task: Question Answering
Input (English): Problem: a discount electronics store normally sells all merchandise at a discount of 10 percent to 30 percent off the suggested retail price . if , during a special sale , an additional 20 percent were to be deducted from the discount price , what would be the lowest possible price of an item costing $ 300 before any discount ? 
Options: a ) $ 230.00 , b ) $ 145.60 , c ) $ 168.80 , d ) $ 182.00 , e ) $ 210.00
Output (English): c