What is the 'Yearly Maximum Pensionable Earnings' (YMPE) in the context of CPP? * The maximum earnings on which CPP contributions are based The minimum earnings required to qualify for CPP The average earnings of all CPP contributors The threshold for maximum CPP benefits What is the maximum insurable earnings cap for EI in 2023? * 61,500 66,600 57,400 59,400 What is the maximum insurable earnings cap for CPP in 2023? * 61,500 66,600 57,400 59,400