JAMB - Economics (2019 - No. 48)
A supply curve slopes upwards from the left to the right indicating__________
a negative slope
a positive slope
a backward sloping supply curve
short-run supply curve
คำอธิบาย
A supply curve shows a graphical illustrations or diagrammatic representation of a supply schedule and slopes upwards from left to the right indicating a positive slope.
A supply curve sloping upwards from left to right or sloping downward from right to left.