On October 1, 2016, Adams Company paid $4,200 for a two-year insurance policy with the insurance coverage beginning on that date. As of December 31, 2016, which of the following account balances are correct after adjusting entries have been made?
a. Prepaid insurance $4,200, and Insurance expense $0.
b. Prepaid insurance $0, and Insurance expense $4,200.
c. Prepaid insurance $2,100, and Insurance expense $2,100.
d. Prepaid insurance $3,675, and Insurance expense $525.

Ajustification for job training programs is that they improve worker productivity. suppose that you are asked to evaluate whether more job training makes workers more productive. however, rather than having data on individual workers, you have access to data on manufacturing firms in ohio. in particu- lar, for each firm, you have information on hours of job training per worker (training) and number of nondefective items produced per worker hour (output). (i) carefully state the ceteris paribus thought experiment underlying this policy question. (ii) does it seem likely that a firm’s decision to train its workers will be independent of worker characteristics? what are some of those measurable and unmeasurable worker characteristics? (iii) name a factor other than worker characteristics that can affect worker productivity. (iv) if you find a positive correlation between output and training, would you have convincingly established that job training makes workers more productive? explain.

Principals are an administration career

An allergy products superstore buys 6000 of their most popular model of air filters each year. the price of the air filters is $18. the cost of ordering and receiving shipments is $12 per order. accounting estimates annual carrying costs are 20% of the price. the supplier lead time is 2 days. the store operates 240 days per year. each order is received from the supplier in a single delivery. there are no quantity discounts. what is the store’s minimum total annual cost of placing orders & carrying inventory?