Ethereum could surge to $2,800 if it breaks key resistance between $2,100-$2,150.A declining US Dollar Index (DXY) signals potential for a strong second quarter in the cryptocurrency market.Ethereum's burn rate has dropped to historic lows, leading to an inflationary environment with a 0.76% annual supply increase.The price of Ethereum faces a critical support level at $2,000, with the possibility of a bullish breakout or a bearish breakdown.