The nautical corporation manufactures custom-made wood wall units. the following data pertains to job x4a: direct materials placed into production $9,000 direct labor hours worked 300 hours direct labor rate per hour $15 machine hours worked 100 hours factory overhead rate is $22.50 per machine hour. job x4a consists of 500 units. one-half of job x4a was sold for $10,000. what is the total amount of costs assigned to job x4a

Total marketing effort is a term used to describe the critical decision factors that affect demand: price, advertising, distribution, and product quality. define the variable x to represent total marketing effort. a typical model that is used to predict demand as a function of total marketing effort is based on the power function: d = axb suppose that a is a positive number. different model forms result from varying the constant b. sketch the graphs of this model for b = 0, b = 1, 0< b< 1, b< 0, and b> 1. (we encourage you to use excel to do this.) what does each model tell you about the relationship between demand and marketing effort? what assumptions are implied? are they reasonable? how would you go about selecting the appropriate model?