Brief, Inc., had a receivable from a foreign customer that is payable in the customer's local currency. On December 31, 2017. Brief correctly included this receivable for 267,500 local currency units (LCU) in its balance sheet at $145,000. When Brief collected the receivable on February 15, 2018, the US dollar equivalent was $157,900. In Brief's 2018 consolidated income statement, how much should it report as a foreign exchange gain? Multiple Choice o o ) 50 o $12.900 o $17,900