To measure controllable profuctuon inefficiences, which one of the following is the best basis for a company to use in establishing the standard hours allowed for output of one untit product

14) To measure controllable production inefficiencies, which one of the following is the best basis for a company to use in establishing the standard hours allowed for the output of one unit of product? a) Average historical performance for the last several years. b) Engineering estimates based on ideal performance. Engineering estimates based on attainable performance. d) This is not the right answer. 15) If the actual labor hours worked exceed the standard labor hours allowed, what type of variance will occur? Favorable labor efficiency variance. - Unfavorable labor efficiency variance. Favorable labor rate variance. W Unfavorable labor rate variance. 16) Which of the following is the most probable reason a company would experience an unfavorable labor rate variance and a favorable labor efficiency variance? @ The mix of workers assigned to the particular job was heavily weighted towards the use of higher paid, experienced individuals. b) The mix of workers assigned to the particular job was heavily weighted towards the use of new, relatively low paid, unskilled workers. c) Because of the production schedule, workers from other production areas were assigned to assist this particular process. d) Defective materials caused more labor to be used in order to produce a standard unit