Answer:
139 units
Explanation:
In order to compute the number of orders place each year so that it can minimize the total inventory cost we need to use the economic order quantity formula i.e shown below:
The computation of the economic order quantity is shown below:

where,
Annual demand = 80,000 cases
Ordering cost = $12
And, the carrying cost = $100
Now placing these values to the above formula
So, the economic order quantity is

= 139 units
Answer:
$ 142 375
Explanation:
Thinking process:
Let the composite rate be given by the formula:

where
A = amount after interest
= interest rate
t = time
n = number of times (per year)
Therefore, this gives:

Answer:
The American Opportunity Tax Credit (AOTC) that can be claimed is $2,500.
Explanation:
As of 2018, no changes have been made to the AOTC. By law, with a modified adjusted gross income (MAGI) of $80,000 or less for single individuals and $160,000 or less for married filing jointly, the individuals can claim the full credit amount. It is a credit paid for an eligible student to cover education expenses, if in the first four years of postsecondary education. A maximum annual amount of $2,500 is given and an additional 40% of remaining amount (up to $1,000) if the tax owed falls to zero.