210,064,050 is the correct answer
To produce 5 guns they lose 5 butter so I think opportunity cost of one gun would be one butter.
In an isoceles triangle two angles are equal
if u take the coordinates and apply it in the graph it makes and isoceles triangle
as the y-axis is zero two of the ends will be level and x-axis is equal on both sides of the origin so (0,4) will be the third non equal angle
Linear regression - the relation between variables when the regression equation is linear: e.g., y = ax + b
