Respuesta :
Answer:
Part 1 : Income statement assuming LLAP uses variable costing
                                                 $
Sales ($800×1300)                                 1040000
Less Cost of Goods Sold
Opening Stock ($375 × 240)             90000
Add Cost of Goods Manufactured       450000
Less Closing Stock ($375×140)          (52500)       (487500)   Â
Gross Profit                                       552500
Less Periodic Costs
Fixed Production Costs                             ( 319000)
Fixed Advertising, Marketing, Admin                  (150000)
Shipping Cost( $ 20 × 1300)                          (26000)
Net Income                                        57500
Part 2 : Income statement assuming LLAP uses absorption costing
                                                 $
Sales ($800×1300)                                 1040000
Less Cost of Goods Sold
Opening Stock ($665 × 240)            159600
Add Cost of Goods Manufactured       769000
Less Closing Stock ($665×140)          (93100) Â
Add Under - Applied Overheads         29000       864500                                                    Â
Gross Profit                                       175500
Less Periodic Costs
Fixed Advertising, Marketing, Admin                  (150000)
Shipping Cost( $ 20 × 1300)                          (26000)
Net Loss                                           (500)
Part 3 and Part 4 : Breakeven point in units sold assuming LLAP uses:
  a. Variable costing
B.E.P (Units) = Fixed Costs/Contribution per unit
          =($319000+$150000)/($800-$375-$20)
          =$469000/$405
          =1159
  b. Absorption costing (Production = 1,200 boards)
B.E.P (Units) = Fixed Costs/Contribution per unit
          =($319000+$150000)/($800-$375-$20)
          =$469000/$405
          =1159
Part 5 : Effect of Re-classification of $44,000 of fixed administrative costs as fixed production costs on:
   a. Breakeven point using variable costing
There is no effect. The $44000 is still a fixed overhead for Break-even calculation
   b.Breakeven point using Absorption costing
There is no effect. The $44000 is still a fixed overhead for Break-even calculation
Part 6 : Effect of a price increase of $20 for each board on Breakeven point in units sold assuming LLAP uses:
  a. Variable costing
B.E.P (Units) = Fixed Costs/Contribution per unit
          =($319000+$150000)/($800-$375-$20-20)
          =$469000/$385
          =1219
Therefore this  increases the Break Even Point by 60 units
  b. Absorption costing (Production = 1,200 boards)
B.E.P (Units) = Fixed Costs/Contribution per unit
          =($319000+$150000)/($800-$375-$20-20)
          =$469000/$385
          =1219
Therefore this  increases the Break Even Point by 60 units
Explanation:
Part 1
Variable Costing System assumes that all Fixed Manufacturing costs are periodic costs. Thus Fixed Manufacturing costs are not used for product valuation but only for Profit calculation.
Part 2
Absorption Costing System assumes that all Fixed Manufacturing costs are product costs. Thus Fixed Manufacturing costs are used for product valuation as well as for Profit calculation.
Part 3
For Break Even purposes Variable Costing and Absorption Costing will produce the same results.
Part 5
The $ 44000 fixed administrative cost  reclassified as fixed production cost is still a Fixed Overhead for Break-even point Calculation purposes.
Part 6
The $20 charge further increases variable cost per unit. This lowers the contribution per unit and increases the Break Even Point.