Imagine That an Upward Sloping Line Is Depicted in a Graph

Multiple Choice

Imagine that an upward sloping line is depicted in a graph with income per week on the y- axis and hours worked per week on the x- axis. The slope of the line in the graph depicts the:

A) the total monthly income of the worker.
B) hourly wage of the worker.
C) minimum wage of the worker.
D) increase in income earned by the worker per every year of service.