Anong Mali is the purchasing manager at Wattana Technologies. She has responsibility for reviewing and authorizing purchase orders. She also reviews receiving reports, approves or corrects them, and authorizes the cashier to pay vendor invoices. Which of the following would correct control weaknesses related to these activities?
A) Controls are adequate under the current system.
B) Vendor invoices should be reviewed by accounts receivable and then cancelled when paid.
C) Vendor invoices should be reviewed by the purchasing manager to ensure that they are correct.
D) Accounts payable should reconcile purchase orders, receiving reports, and invoices.
D) Accounts payable should reconcile purchase orders, receiving reports, and invoices.

You are the manager of the packaging department in a cookie factory. (obviously, the packaging employees cannot eat the cookies that are transferred in during the period.) after your employees insert cookies into colorful packages (step 1) for display on store shelves, the packages of cookies are then boxed using cardboard cartons (step 2) for shipment to stores. each unit of product is represented by a carton of packaged cookies. the packaging department began the period with 1,000 units of cookies. during the period, 5,000 units of cookies were transferred in from the baking department and 5,500 units of cookies were transferred out to the finished goods department. the number of units of cookies in the ending inventory of the packaging department equals:

Which of the following are considered needs? check all that apply

Define the marginal rate of substitution between two goods (x and y). if a consumer’s preferences are given by u(x, y) = x3/4y1/4, compute the consumer’s marginal rate of substitution as a function of x and y. calculate the mrs if the consumer has chosen to consumer 48 units of x and 16 units of y. show your work. (use the back of the page if necessary.