Answer:
Seasonal unemployment occurs when people are unemployed at certain times of the year, because they work in industries where they are not needed all year round. Examples of industries where demand, production and employment are seasonal include tourism and leisure, farming, construction and retailing
Most commonly, fixed expenses will increase the price of the product (as an additional cost with Variable cost)
meanwhile, profits will be used to buy the stuffs that will be needed to continue operation in the next quarter
From what we know about cells, we can conclude that genes need to express something (eliminating B), but they cannot express everything (eliminating D). I also don't think that the gene expression changes during cell division, although I could be wrong on that one.
