Name and briefly describe the three essential principles of test construction

Braverman company has two manufacturing departments—finishing and fabrication. the predetermined overhead rates in finishing and fabrication are $18.00 per direct labor-hour and 110% of direct materials cost, respectively. the company’s direct labor wage rate is $16.00 per hour. the following information pertains to job 700: finishing fabrication direct materials $ 410 $ 60 direct labor $ 128 $ 48 required: 1. what is the total manufacturing cost assigned to job 700? 2. if job 700 consists of 15 units, what is the unit product cost for this job?

Carey company is borrowing $225,000 for one year at 9.5 percent from second intrastate bank. the bank requires a 15 percent compensating balance. the principal refers to funds the firm can effectively utilize (amount borrowed − compensating balance). a. what is the effective rate of interest? (use a 360-day year. input your answer as a percent rounded to 2 decimal places.) b. what would the effective rate be if carey were required to make 12 equal monthly payments to retire the loan?

Melissa buys an iphone for $240 and gets consumer surplus of $160. a. what is her willingness to pay? b. if she had bought the iphone on sale for $180, what would her consumer surplus have been?