I don't know the answer. I just want you to know that. Good day mate.
<span>One criticism against the ‘supply-slide’ cuts in the marginal
tax rates is that they fail to increase the aggregate supply in a more rapid
way, in which are the goods and services in total that are available in the
market and that they fail to increase it more than of the aggregate demand
which is the goods and services’ final demand.</span>
I would say that all of the following are steps to help you be a good problem solver except B and C. You need to define the problem and then set about creating solutions. For example, if it is becoming too expensive to haul ore out of an open pit because it its too deep so the haulage costs are prohibitive, then a potential solution involves decreasing haulage costs by shortening the haul which can be resolved by extending in pit conveyors and crusher down close to the ore deep within the pit.