Lamp Inc. sells lamps.

During March 2018, its inventory records for the category "Nightstand Lamps" were as follows:

Quantity Price per Lamp Total

Beginning Inventory 2,000 lamps $26 = $52,000
March 7 Purchase 1,800 lamps $29 = $52,200
March 11 Sale 2,500 lamps N/A
March 17 Purchase 900 lamps $31 = $27,900
March 23 Sale 800 lamps N/A
March 28 Purchase 700 lamps $32 = $22,400

Using the information above, periodic LIFO cost of goods sold is:

a. $91,300
b. $92,800
c. $89,700
d. $86,400

The following data pertains to activity and costs for two months: june july activity level in 10,000 12,000 direct materials $16,000 $ ? fixed factory rent 12,000 ? manufacturing overhead 10,000 ? total cost $38,000 $42,900 assuming that these activity levels are within the relevant range, the manufacturing overhead for july was: a) $10,000 b) $11,700 c) $19,000 d) $9,300

Guardian inc. is trying to develop an asset-financing plan. the firm has $450,000 in temporary current assets and $350,000 in permanent current assets. guardian also has $550,000 in fixed assets. assume a tax rate of 40 percent. a. construct two alternative financing plans for guardian. one of the plans should be conservative, with 70 percent of assets financed by long-term sources, and the other should be aggressive, with only 56.25 percent of assets financed by long-term sources. the current interest rate is 12 percent on long-term funds and 7 percent on short-term financing. compute the annual interest payments under each plan.

Describe three scenarios in which you might utilize mathematics to investigate a crime scene, accident scene, or to make decisions involving police practice. be sure to explain how math is used in police as they work through each scenario.