Messinger Manufacturing Company had the following account balances for the quarter ending March 31, unless otherwise noted: Accounts Amount Work-in-process inventory (January 1) $ 140,400 Work-in-process inventory (March 31) 171,000 Finished goods inventory (January 1) 540,000 Finished goods inventory (March 31) 510,000 Direct materials used 378,000 Indirect materials used 84,000 Direct manufacturing labor 480,000 Indirect manufacturing labor 186,000 Property taxes on manufacturing plant building 28,800 Salespersons' company vehicle costs 12,000 Depreciation of manufacturing equipment 264,000 Depreciation of office equipment 123,600 Miscellaneous plant overhead 135,000 Plant utilities 92,400 General office expenses 305,400 Marketing distribution costs 30,000 In an Excel spreadsheet, using the format on page 42 of your textbook, prepare the following: Statement of cost of goods manufactured for the period ended March 31. Statement of cost of goods sold for the period ended March 31.

Your parents have accumulated a $170,000 nest egg. they have been planning to use this money to pay college costs to be incurred by you and your sister, courtney. however, courtney has decided to forgo college and start a nail salon. your parents are giving courtney $20,000 to her get started, and they have decided to take year-end vacations costing $8,000 per year for the next four years. use 8 percent as the appropriate interest rate throughout this problem. use appendix a and appendix d for an approximate answer, but calculate your final answer using the formula and financial calculator methods. a. how much money will your parents have at the end of four years to you with graduate school, which you will start then?

Reliability and validity reliability and validity are two important considerations that must be made with any type of data collection. reliability refers to the ability to consistently produce a given result. in the context of psychological research, this would mean that any instruments or tools used to collect data do so in consistent, reproducible ways. unfortunately, being consistent in measurement does not necessarily mean that you have measured something correctly. to illustrate this concept, consider a kitchen scale that would be used to measure the weight of cereal that you eat in the morning. if the scale is not properly calibrated, it may consistently under- or overestimate the amount of cereal that’s being measured. while the scale is highly reliable in producing consistent results (e.g., the same amount of cereal poured onto the scale produces the same reading each time), those results are incorrect. this is where validity comes into play. validity refers to the extent to which a given instrument or tool accurately measures what it’s supposed to measure. while any valid measure is by necessity reliable, the reverse is not necessarily true. researchers strive to use instruments that are both highly reliable and valid.

Bond j has a coupon rate of 6 percent and bond k has a coupon rate of 12 percent. both bonds have 14 years to maturity, make semiannual payments, and have a ytm of 9 percent. a. if interest rates suddenly rise by 2 percent, what is the percentage price change of these bonds?