Question

4.4 If unit 1 requires 6 labor hours and unit 5 requires 1.8324, what is the...

4.4 If unit 1 requires 6 labor hours and unit 5 requires 1.8324, what is the learning rate? What will unit 6 require? What have the first five units required in total?

4.6 If unit 1 required 200 hours to produce and the labor records for an Air Force contract of 50 units indicate an average labor content of 63.1 hours per unit, what was the learning rate? What total additional number of labor hours would be required for another Air Force contract of 50 units? What would be the average labor content of this second contract? Of both contracts combined? If labor costs the vendor $10 per hour on this Air Force contract and the price to the Air Force is fixed at $550 each, what can you say about the profitability of the first and second contracts and hence the bidding process in general?

Homework Answers

Answer #1

4.4)

Time required for Unit n = Time for 1st unit*n^b

n = Unit number

b = ln(Learning rate)/ln(2)

Time for 5th unit = 1.8324

1.8324 = 6*(5)^b

0.3054 = 5^b

Taking log on both sides:

ln(0.3054) = b*ln(5)

b = -0.7370

ln(Learning rate)/ln(2) = -0.7370

ln(Learning rate) = -0.7370*ln(2) = -0.5108

Learning rate = e^-0.5108 = 0.6

So, Learning rate is 60%

Time required for 6th unit = 6*(6)^b = 6*(6)^-0.7370 = 1.6021 hours

Time for 1st 5 units = 6*Total time factor for 5 units = 6*2.710 = 16.26 hours

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The cumulative average labor hours to assemble the first five units of product A was 14.541...
The cumulative average labor hours to assemble the first five units of product A was 14.541 hours. If the learning​ curve, based on the previous experience with similar​ products, is 85​%, what is the estimated time​ (labor hours) that will be required to assemble the 22th​ unit?
Your firm designs PowerPoint slides for computer training classes, and you have just received a request...
Your firm designs PowerPoint slides for computer training classes, and you have just received a request to bid on a contract to produce the slides for an 8-session class. From previous experience, you know that your firm follows an 85 percent learning rate. For this contract it appears the effort will be substantial, running 50 hours for the first session. The variable cost is $100/hour and the fixed cost is $600 per session. a) How much effort (in hours) will...
Direct Labor Variances Bellingham Company produces a product that requires 3 standard hours per unit at...
Direct Labor Variances Bellingham Company produces a product that requires 3 standard hours per unit at a standard hourly rate of $9.00 per hour. If 3,500 units required 10,700 hours at an hourly rate of $8.82 per hour, what is the direct labor (a) rate variance, (b) time variance, and (c) total direct labor cost variance? Enter a favorable variance as a negative number using a minus sign and an unfavorable variance as a positive number. a. Direct labor rate...
1. A firm produces four products: Each unit of product 1 requires two hours of assembly,...
1. A firm produces four products: Each unit of product 1 requires two hours of assembly, one hour of painting and $50 of inventory, Each unit of product 2 requires one hour of assembly, three hours of painting and $75 of inventory, Each unit of product 3 requires 2.5 hours of assembly, 2.5 hours of painting and $20 of inventory, Each unit of product 4 requires 5 hours of assembly no painting and $100 of inventory. The firm has 140...
Bellingham Company produces a product that requires 2 standard direct labor hours per unit at a...
Bellingham Company produces a product that requires 2 standard direct labor hours per unit at a standard hourly rate of $20.00 per hour. If 5,200 units used 10,000 hours at an hourly rate of $20.80 per hour, what is the direct labor (a) rate variance, (b) time variance, and (c) cost variance? Enter a favorable variance as a negative number using a minus sign and an unfavorable variance as a positive number. a. Direct labor rate variance $ b. Direct...
Direct Labor Variances Tip Top Corp. produces a product that requires 8 standard hours per unit...
Direct Labor Variances Tip Top Corp. produces a product that requires 8 standard hours per unit at a standard hourly rate of $14 per hour. If 3,900 units required 32,100 hours at an hourly rate of $13.3 per hour, what is the direct labor (a) rate variance, (b) time variance, and (c) cost variance? Enter a favorable variance as a negative number using a minus sign and an unfavorable variance as a positive number. a. Direct labor rate variance $...
Bellingham Company produces a product that requires 10 standard direct labor hours per unit at a...
Bellingham Company produces a product that requires 10 standard direct labor hours per unit at a standard hourly rate of $22.00 per hour. If 4,300 units used 41,300 hours at an hourly rate of $23.10 per hour, what is the direct labor (a) rate variance, (b) time variance, and (c) cost variance? Enter a favorable variance as a negative number using a minus sign and an unfavorable variance as a positive number. a. Direct labor rate variance $ Unfavorable b....
Direct Labor Variances Bellingham Company produces a product that requires 5 standard direct labor hours per...
Direct Labor Variances Bellingham Company produces a product that requires 5 standard direct labor hours per unit at a standard hourly rate of $17.00 per hour. If 5,300 units used 25,700 hours at an hourly rate of $17.68 per hour, what is the direct labor (a) rate variance, (b) time variance, and (c) cost variance? Enter a favorable variance as a negative number using a minus sign and an unfavorable variance as a positive number. a. Direct labor rate variance...
Bellingham Company produces a product that requires 8 standard direct labor hours per unit at a...
Bellingham Company produces a product that requires 8 standard direct labor hours per unit at a standard hourly rate of $14.00 per hour. If 5,600 units used 45,700 hours at an hourly rate of $14.28 per hour, what is the direct labor (a) rate variance, (b) time variance, and (c) cost variance? Enter a favorable variance as a negative number using a minus sign and an unfavorable variance as a positive number. a. Direct labor rate variance $fill in the...
Glavine & Co. produces a single product, each unit of which requires three direct labor hours...
Glavine & Co. produces a single product, each unit of which requires three direct labor hours (DLHs). Practical capacity (for setting the factory overhead application rate) is 42,000 DLHs, on an annual basis. The information below pertains to the most recent year: Standard direct labor hours (DLHs) per unit produced 3.00 Practical capacity, in DLHs (per year) 42,000 Variable overhead efficiency variance $ 11,000 unfavorable (U) Actual production for the year 12,500 units Budgeted fixed manufacturing overhead $ 840,000 Standard...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT