Consider the Spreadsheet for Stone Age Surfboards Provided Below

Multiple Choice

Consider the spreadsheet for Stone Age Surfboards provided below.Use this data to answer the following question(s) , using the Standard Solver.
Stone Age Surfboards is a small manufacturer of two types of popular low-tide surfboards, the Graystone and the Lava models.The manufacturing process consists of two departments: fabrication and finishing.The fabrication department has 8 skilled workers, each of whom works 9.25 hours per day.The finishing department has 5 workers, each of whom works a 6-hour shift per day.Each pair of Graystone surfboards requires 2.5 labor hours in the fabrication department and 2 labor hours in finishing.The Lava model requires 4.2 labor-hours in fabrication and 3.6 labor-hours in finishing.The company operates 6 days a week.It makes a per unit profit of $40 on the Graystone model and $60 on the Lava model.

-Due to decreasing profits, if the production of Graystone surfboards is stopped, compute the total profit the firm can earn.

A) $ 521.74
B) $ 489.13
C) $ 423.91
D) $ 456.52