Short answer B Argument It isn't C either. Any number of reasons could be the cause of a book that size. Taking care of the building alone would result in a huge number of pages that don't really concern anyone but the owner and the person responsible for taking care of the building. Tax deductions would be another problem and so would overtime and reporting methods.
Assembly lines methods have nothing to do with lights that offer options to the basic model of anything being made assembled or manufactured. Not in the way fast foods would use the term.
The answer is B. The object is to get the hamburgers cooked. Knowing that the process takes 90 seconds and they start frozen, go onto a conveyor belt and come out cooked is so typical of assembly line methods.
You should write about what you ate and who you saw and what your grateful for in life or even think deeper like say the things about yourself that you are grateful for.
