Final answer:
The total floor space occupied by Marsden Company is: a) Department 1: 100 sq. ft, Department 2: 150 sq. ft, Department 3: 200 sq. ft.
Step-by-step explanation:
Marsden Company's total floor space is determined by adding the individual floor spaces of each department. In this case, Department 1 occupies 100 sq. ft, Department 2 occupies 150 sq. ft, and Department 3 occupies 200 sq. ft. Adding these values together (100 + 150 + 200) yields a total floor space of 450 sq. ft. Therefore, option (a) reflects the correct total floor space occupied by Marsden Company.
In summary, the correct answer is:
a) Department 1: 100 sq. ft, Department 2: 150 sq. ft, Department 3: 200 sq. ft.