Can you please help me answer the question?

details below Thank you

4. The total cost for a bakery to produce 100 gourmet cupcakes is $126 while the total cost to produce 120 gourmet cupcakes is $144. Let y represent the total cost in $ to produce x gourmet cupcakes. a. Find and interpret the slope of the total cost line for the gourmet cupcakes 2pts b. Find, in slope-intercept form the equation of the total cost line 2 pts c. Using your answer to part b, find the total cost of producing 180 gourmet cupcakes. 2pts