Following are financial data from year-end financial statements of Portland Company for 2017, 2016 and 2015. 2017 2016 2015
Accounts receivable $136,125 $144,576 $132,000
Cost of goods sold 1,023,750 864,000 960,000
Current assets 450,000 360,000 405,000
Current liabilities 300,000 250,000 310,000
Inventory 225,000 165,000 195,000
Sales 1,642,500 1,752,000 1,200,000

Required:
Compute the following financial ratios for 2016 and 2017.

Answers are calculated below

Explanation:

Financial ratios can be calculated according to their formulas. Both formulas and calculation are as follows

CURRENT RATIO

Current ratio = Current assets/current liabilities

Current ratio (2016) = $360,000/$250,000

Current ratio (2016) = 1.44

Current ratio (2017) = $450,000 / $300,000

Current ratio (2017) = 1.50

ACID RATIO

Acid ratio = (Current asset - inventory)/current liabilities

Acid ratio (2016) = (360,000 - 165,000)/250,000

Acid ratio (2016) = 0.78

Acid ratio (2017) = (450,000-225,000)/300,000

Acid ratio (2017) = 225,000/300,000

Acid ratio (2017) = 0.75

INVENTORY TURNOVER RATIO

Inventory turnover ratio = cost of good Sold / Average inventory

Inventory turnover ratio (2016) =  864,000/(360,000 ÷2)

Inventory turnover ratio (2016) = 864,000/180,000

Inventory turnover ratio (2016) = 4.80

Inventory turnover ratio (2017) = 1,023,750 / ( 390,000 ÷ 2)

Inventory turnover ratio (2017) = 1,023,750 / 195,000

Inventory turnover ratio (2017) = 5.25

DAYS SALE IN RECEIVABLE

Days sale in receivable = 365/Average receivable turnover ratio

Days sale in receivable (2016) = 365/ 12.67(w1)

Days sale in receivable (2016) = 28.81 days

Days sale in receivable (2017) =365/11.7(w1)

Days sale in receivable (2017) = 31.20 days

Working 1

Account receivable turnover ratio = Sales/ Average receivable

Account receivable turnover ratio (2016) = 1,752,000/138,288(w2)

Account receivable turnover ratio = 12.67 times

Account receivable turnover ratio (2017) = 1,642,500/140,351(w2)

Account receivable turnover ratio (2017) = 11.7 times

Working 2

Average receivable = (Opening + Closing) /2

Average receivable (2016) = (132,000 + 144,576) /2

Average receivable (2016) = 138,288

Average receivable (2017) = (144,576 +136,125 ) /2

Average receivable (2017) = 140,351

sound is invisible, but sometimes we can feel it. when a kettle-drum is thumped with a stick that time the tight drum skin moving up and down very quickly for some time and then it pumped sound waves into the air. loudspeakers also work in a similar manner.

components of a speaker:

electromagnet

in order to translate an electrical signal into an audible sound, an electromagnet is used in looudspeakers

  suspension

suspension is used to   center the voice coil in the gap of the magnet and it exerts a restoring force to keep it there. suspension is used to limits the maximum mechanical excursion of the diaphragm and voice coil.

voice coil

voice coil is a coil of wire which is attached to the apex of a loudspeaker cone. it provides the motive force to the cone by the reaction of a magnetic field to the current passing through it.

cone

in a   loudspeaker, a   thin, semi-rigid membrane attached to the voice coil, which moves in a magnetic gap due to which it vibrates   and produced sound. it is known as diaphragm and it can also be called a cone, though not all speaker diaphragms are cone-shaped.

surround

surround is also known as front suspension. surround is used to join the cone to the chassis. together with the suspension it controls the cone excursion, and it is also used to   determine how energy which is   travelling through the cone is absorbed, and how the speaker limits when it reaches the ends of its travel.

dustcap

dustcap is used to protect the voice coil from dust and dirt. it is a part of the cone.

how speaker work

the outer part of the cone is fastened to the outer part of the loudspeaker's circular metal rim. the inner part is fixed to   voice coil that sits just in front of a permanent magnet . when loudspeaker is hooked up to a stereo, electrical signals feed through the speaker cables into the coil. it will convert the coil into an electromagnet magnet . when electricity flows back and forth in the cables, the electromagnet either repels or attract the permanent magnet. this moves the coil back and forth, and it pull and push the loudspeaker cone. like a drum skin vibrating back and forth, the moving cone pumps sounds out into the air.in this way loudspeakers works.