An item is used at a uniform rate of 60,000 units per year. No shortage is allowed anddelivery is at an infinite rate. The ordering, removing and hauling cost is Rs. 13 per order, while inspection cost is Rs. 12 per order. Interest costs Rs. 4.066 and, deterioration and obsolescence cost Rs. 0.004 respectively per year for each item actually held in inventory plus Rs. 0.02 per year per unit based on the maximum number of unis in inventory. Calculate the EOQ. If lead time is 20 days, find re- order level.

A lawnmower was traded in for R236 after 10 years. The depreciation was calculated at \( 9,2 \% \) p.a. on a straight-line basis. Determine the cost of the lawnmower 10 years ago.

Calculate the gross profit margin for an item that cost the business \( \$ 36 \) and sold for \( \$ 80 \). Gross Profit \( =\$ 44 \) Gross Profit Margin \( =[?] \% \)

Calculate the gross profit margin for an item that cost the business \( \$ 20 \) and sold for \( \$ 80 \). Gross Profit \( =\$ 60 \) Gross Profit Margin \( =[?] \% \)

الف) . . זا دلار چند پوند است؟ (با راه حل) ب) رابطه بين دلار و پوند را روى نمودار نشان دهيد.

Calculate the gross profit margin for an item that cost the business \( \$ 70 \) and sold for \( \$ 200 \). Gross Profit \( =\$ 130 \) Gross Profit Margin \( =[?] \% \)