Solve the problem.
-Suppose that the labor cost for a building is approximated by
$C(x, y)=4 x^{2}+2 y^{2}-400 x-300 y+26,000$, where $x$ is the number of days of skilled labor and $y$ is the number of days of semiskilled labor required. Find the minimum labor cost.
A) $\$ 7250$
B) $\$ 44,750$
C) $\$ 49,750$
D) $\$ 4750$

Question

Quizplus · Accepted Answer

The Answer of Solve the problem.
-Suppose that the labor cost for a building is approximated by
$C(x, y)=4 x^{2}+2 y^{2}-400 x-300 y+26,000$, where $x$ is the number of days of skilled labor and $y$ is the number of days of semiskilled labor required. Find the minimum labor cost.
A) $\$ 7250$
B) $\$ 44,750$
C) $\$ 49,750$
D) $\$ 4750$

Solve the Problem C(x,y)=4x2+2y2−400x−300y+26,000C(x, y)=4 x^{2}+2 y^{2}-400 x-300 y+26,000C(x,y)=4x2+2y2−400x−300y+26,000 , Where xxx

Solve the Problem $C(x, y)=4 x^{2}+2 y^{2}-400 x-300 y+26,000$ , Where $x$