When proportion of production is zero, then which cost is positive?

Related MCQs

• In which stage of production, marginal production becomes negative, but average production becomes positive?
• In how many stages the effects of one factor of production by increasing proportion and by keeping Other functions of production fixed?
• Total production cost + Unit of production = ------------
• Which cost diminishes but never becomes zero?
• In Which stage of production total, average and marginal production increases?
• In which stage of production, total production decreases instead of increases?
• Which cost has no straight relation with units of production?
• Which changes are measured in the law of variable proportion?
• Which of the following goods may have zero income elasticity?
• Relationship between which factors are shown by production function?