On an annual requirement of 100 items spread evenly throughout the year, any purchaser has an opportunity of buying all 100 units at a price of $100 each, or buying 10 units at a time at a price of $120. If the inventory carrying cost is 25 percent per year and assuming no ordering costs: Group of answer choices buying 100 at a time will save the company $2,500 per year. buying 100 at a time will save the company $2,000 per year. buying 100 at a time will save the company $1,100 a year. buying 100 at a time will save the company $900 per year. buying 100 at a time will save the company $200 a year.