Answer: d.You would find less expensive designer for the store’s advertising posters.
Explanation:
Going by the options give, the best option would be D. This is because option A talks about location which is a fixed cost while b talks about the business insurance policy which is also a fixed cost. Option C is about the internet service provider which is also another fixed cost.
Option D however is not a fixed cost as it relates to advertising. Advertising is a variable cost and so in obeying the directive from the boss, this is the cost that would need to be reduced by finding a less expensive designer.