14 options:a) $2.00b)$4.00c) $3.00d)$2.50Question 15(1 point)ListenTable: Willingness to SellMinimum willingness to sellCountrya single barrel of oilCountry X$22.00Country Y$7.00Country Z$17.00Country A$6.99Reference: Ref 3-9(Table: Willingness to Sell) Refer to the table. Whichcountry is earning the most producer surplus at a marketprice of $25 per barrel of oil?Question 15 options:a)Country Zb)Country Yc)Country Ad)Country X