رد: لقييييييت في اخطاااء في شابتر 12 وعدلتهممم :)
تقصديــن هالسؤالين
20) When marginal product of labor is a maximum, average product of labor is ________.
A) a maximum
B) increasing
C) decreasing
D) equal to marginal product
26) Ernie's Earmuffs produces 200 earmuffs per year at a total cost of $2,000 and $400 of this cost is fixed. What is Ernie's average total cost?
A) $12
B) $10
C) $8
D) $2
انا اتوقع انو 20 صح بس 26 اصلن ما عرفت احله
*_*
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