A task comprises 2 elements. Upon adequate sampling, it took the task was 130 seconds to complete, on average. Performance rating is 110% and allowance is set at 18%, based on the constant method. Identify the correct statement(s) below. Negative points apply to the wrong selection(s). Standard time: 118.18 seconds Standard time: 84.37 seconds Normal time: 71.5 seconds Observed time: 130 seconds Normal time: 168.74 seconds Standard time: 174.39 second