Ideal standards O do not allow for machine breakdowns, slack, or lack of skill (even momentarily). demand maximum efficiency. can be achieved only if everything operates perfectly All of these. O None of these. 4.5 points Save Answer QUESTION 13 If the actual labor rate exceeds the standard labor rate and the actual labor hours exceed the number of hours allowed, the labor rate variance and labor efficiency variance will be Labor Rate Labor Efficiency Variance Variance Favorable Favorable Favorable Unfavorable Unfavorable Favorable