Lucid Exec Says Expect Delivery Trajectory To Improve Through The Year; Says High Gas Prices Could Lift Deliveries; CFO Says Expect To See Benefits To Cash Flow Driven By Improvements To Working Capital; Took Over $200M In Inventory Impairments In Q1; Says Suspending Prior Guidance; Says Near Term Demand Conditions Remain Uneven; Says Launched A Company Wide Program To Sharpen Operational Efficiency, Reduce Costs