A rise in the quantity demanded of garlic can be attributed to a decrease in the price of artificial garlic. decline in the number of people believing that garlic prevents virus. cold spell which makes people want less garlic. rightward shift in the supply curve of garlic. leftward shift in the supply curve of garlic.

You are the manager of a large crude-oil refinery. as part of the refining process, a certain heat exchanger (operated at high temperatures and with abrasive material flowing through it) must be replaced every year. the replacement and downtime cost in the first year is $165 comma 000. this cost is expected to increase due to inflation at a rate of 7% per year for six years (i.e. until the eoy 7), at which time this particular heat exchanger will no longer be needed. if the company's cost of capital is 15% per year, how much could you afford to spend for a higher quality heat exchanger so that these annual replacement and downtime costs could be eliminated?