f(L,K)=10L^(0.4)K^(0.6)
gives the number of widgets produced using
L
hours of labor and
K
dollars of capital. Check:
f(2,3)=25.50849001
Find the number of labor hours needed to produce 10,000 widgets if
$6,427
of capital is used. Round your answer to 3 decimal places. Do NOT include units.