The daily output is given by the following function, where K is the capital investment measured in $1000s, and L is the size of the labor force
measured in worker-hours. Suppose that the current capital investment is
$125,000 and that 900 worker-hours of labor are used every day. Use
marginal analysis to estimate the effect that an additional capital
investment of $1000 will have on the daily output if the size of the labor
force is not changed. Type the value that will complete the sentence: "If
$1000 of additional capital investment is applied but the labor force is not
changed, the factory will be able to produce more units."
Q(K. 1) = 40K1/
31/2