Oil prices were down early on Friday as demand concerns persist, but prices were on track for a weekly gain after hitting a five-month high as the U.S. dollar weakened and U.S. crude oil inventories fell. As of 4:00PM CST on Friday, WTI Crude was down 1.00 percent at $41.53 and Brent Crude was trading down 1.02 percent on the day at $44.63. Earlier this week, both benchmarks hit their highest levels since early March, just before Saudi Arabia and Russia broke up the previous OPEC+ pact and engaged in a price war for market share at a time…