Question: EXPLAIN WITH REASONS PLEASE DO WE EXCLUDE 21 AND 5 (THE NUMBERS WITH STARS) THANKS Allowance factor = 15% JOB ELEMENT (A) Compose and type

EXPLAIN WITH REASONS PLEASE
DO WE EXCLUDE 21 AND 5 (THE NUMBERS WITH STARS)
THANKS
Allowance factor = 15% JOB ELEMENT (A) Compose and type letter (B) Type envelope address (C) Stuff, stamp, seal, and sort envelopes OBSERVATIONS (MIN) 1 2 3 4 5 8 10 9 21* 11 2 3 2 1 3 2 1 5* 2 1 PERFORMANCE RATING 120% 105% 110% Compute the normal time and the standard timeStep by Step Solution
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