Question $1$

$4$ pts

Table $13-9$

$\backslash$table$[[$Labor$,$Output,$\backslash$table$[[$Fixed Cost$],[($Number of workers$)]],\backslash$table$[[$Variable Cost$],[($Units$)]]],[($Dollars$),,,]]$

Refer to Table $13-9.$ For the firm whose production function and costs are specified in the table, its total$-$cost curve is

constant.

unknown because there is no relationship between a firm's production function and its total$-$cost curve.

increasing at an increasing rate.

increasing at a decreasing rate.