Units | cumulative production time | avg per unit |
1 | 180 | 180 |
2 | (180*2)*90% = 324 | 162 |
4 | (324*2)*90%=583.2 | 145.8 |
8 | (583.22*2)*90% = 1049.76 | 131.22 |
1 and 2. Variable costs with assumption of Learning Curve:
3. Variable costs without assumption of Learning Curve:
4. Save $ 5760. So, total Variable cost should be [(64800+108000)-5760] = $ 167040. Total Direct labour hours => 167040/(75+45) = 1392 hours. That means, time required for producing the 8th unit = 1392/8 = 174 hours
as per the LC theory, Y = axb
Y = cumulative average time per unit to produce N units
a = the time taken for the first unit of output
x = the cumulative number of units produced
b = the index of learning
So, 174 = (180)*(8)?
ie, 0.9667 = 8?
Taking log and solving we get ? = 0.9838 or 98.38%.
Please comment for any query regarding the solution to this problem.
LEARNING CURVE TABLE 1.0000 0.8000 1.0000 0.8500 0.7021 0.6400 0.7729 0.5957 0.5618 0.5345 0.5120 0.7225 0.6856...
Learning Curve percentage 0.80 Exponent for an 80% learning curve -0.321900 Direct Material Cost, per unit $74,400.00 DMLH, for first unit 2,790.00 DML$, per hour $23.25 VMOH, per DMLH $13.95 (6) Calculate the total variable cost of producing 2, 4, 8, and 16 units, using the Cumulative average-time model. (7) Calculate the total variable cost of producing 2, 3, 4, and 5 units, using the Incremental unit-time model.