An isocost line identifies The least costly combination of inputs needed to produce a given level of output. The relative prices of inputs. E. The technological relationships among inputs. d. The rate at which one input can be substituted for another in the production process

Lines that represent bundles of inputs that cost the same total amount are called: cost curves. isoquants. isoprofit curves. O isocost curves. Ototal cost curves.

Joanne sells silk screened T-shirts at community festivals and craft fairs. Her marginal cost to produce one T-shirt is $3.50. Her total cost to produce 70 T-shirts is $305, and she sells them for $7 each a. Find the linear cost function for Joanne's T-shirt production b. How many T-shirts must she produce and sell in order to break even? c. How many T-shirts must she produce and sell to make a profit of $700? a. The linear cost function is C(x)= b. Joanne must produce and sell c. Joanine must produce and sell T-shirts in order to break even, because the number of T-shirts must be a whole number T-shirts to make a profit of $700, because the number of T-shirts must be a whole number

The short run is the time frame A) during which the quantities of all resources are fixed. B) during which all costs are implicit costs. C) that is less than a year. D) during which the quantities of some resources are fixed. E) during which the quantities of all resources are variable.