In: Accounting
Silven Industries,
which manufactures and sells a highly successful line of summer
lotions and insect repellents, has decided to diversify in order to
stabilize sales throughout the year. A natural area for the company
to consider is the production of winter lotions and creams to
prevent dry and chapped skin.
After considerable
research, a winter products line has been developed. However,
Silven’s president has decided to introduce only one of the new
products for this coming winter. If the product is a success,
further expansion in future years will be initiated.
The product selected
(called Chap-Off) is a lip balm that will be sold in a
lipstick-type tube. The product will be sold to wholesalers in
boxes of 24 tubes for $8.00 per box. Because of excess capacity, no
additional fixed manufacturing overhead costs will be incurred to
produce the product. However, a $90,000 charge for fixed
manufacturing overhead will be absorbed by the product under the
company’s absorption costing system.
Using the estimated sales and production of 100,000 boxes of Chap-Off, the Accounting Department has developed the following cost per box:
Direct materials | $ | 3.60 | |
Direct labor | 2.00 | ||
Manufacturing overhead | 1.40 | ||
Total cost | $ | 7.00 | |
The costs above include costs for producing both the lip balm and the tube that contains it. As an alternative to making the tubes, Silven has approached a supplier to discuss the possibility of purchasing the tubes for Chap-Off. The purchase price of the empty tubes from the supplier would be $1.35 per box of 24 tubes. If Silven Industries accepts the purchase proposal, direct labor and variable manufacturing overhead costs per box of Chap-Off would be reduced by 10% and direct materials costs would be reduced by 25%.
Required:
1a. Calculate the total variable cost of producing one box of Chap-Off? (Do not round intermediate calculations. Round your answer to 2 decimal places.)
1b. Assume that the tubes for the Chap-Off are purchased from the outside supplier, calculate the total variable cost of producing one box of Chap-Off? (Do not round intermediate calculations. Round your answer to 2 decimal places.)
2. What would be the maximum purchase price acceptable to Silven Industries? (Do not round intermediate calculations. Round your answer to 2 decimal places.)
3. Instead of sales of 100,000 boxes, revised estimates show a sales volume of 120,000 boxes. At this new volume, additional equipment must be acquired to manufacture the tubes at an annual rental of $40,000. Assume that the outside supplier will not accept an order for less than 120,000 boxes.
a. Calculate the total relevant cost of making 120,000 boxes and
total relevant cost of buying 120,000 boxes. (Do not round
intermediate calculations.)
4. Refer to the data in (3) above. Assume that the outside supplier will accept an order of any size for the tubes at $1.35 per box. Which of these is the best alternative?
Solution 1a:
Total manufacturing overhead per unit at 100000 boxes = $1.40 per unit
Fixed manufacturing overhead per unit = $90,000 / 100000 = $0.90 per unit
Variable manufacturing overhead per unit = $1.40 - $0.90 = $0.50 per unit
total variable cost of producing one box of Chap-Off = $3.60 + $2 + $0.50 = $6.10
Solution 1b:
Reduction in Chap-Off manufacturing costs per box, if tubes purchased from outside vendor = (Direct labor cost per unit + Variable manufacturing overhead per unit) * 10% + Direct material cost per unit * 25%
= ($2 + $0.50)*10% + ($3.60*25%) = $1.15 per unit
Total variable cost of producing one box of Chap-Off, if purchased from outside supplier = $6.10 - $1.15 + $1.35 = $6.30 per box
Solution 2:
Maximum price that silven willing to pay outside supplier = Variable cost to make = $1.15 per box
Solution 3a:
Cost to make 120000 boxes = (120000*$1.15) + $40,000 = $178,000
Cost to buy 120000 boxes = 120000*$1.35 = $162,000
Financial advantage (Disadvantage) of buying = $178,000 - $162,000 = $16,000
Solution 4:
If outside supplier can accept any quantity of order, then silven should make 100000 boxes and buy 20000 boxes from outside supplier.