III. Label each of the following statements true, false, or uncertain. Explain your choice carefully. a. The present discounted value of a stream of returns can be calculated in real or nominal terms. b. The higher the one-year interest rate, the lower the present discounted value of a payment next year. c. Interest rates are normally expected to be constant over time. d. Bonds are a claim to a sequence of constant payments over a number of years. e. The yield curve normally slopes up.

Intronix uses copy editors, computer graphics specialists, and java programmers to produce ads for magazines and the internet. the average new ad for magazines typically requires 180 hours of a copy editor's time and 135 hours of a computer graphics specialist's time, whereas ads produced for the internet require 35 hours of copy editor time, 195 hours of computer graphics time, and 60 hours of a java programmer's time. lassie food, a dog food manufacturer, has hired intronix to produce ads in the next four week. although currently it considers magazine ads 3 times more valuable than internet ads, it still wishes to have at least 2 of each produced within the next four weeks. intronix has assigned up to 3 copy editors, 4 computer graphics specialists, and 1 java programmer, each committed to work up to 70 hours per week on the project. how many of each type of ad should be produced to maximize the overall value to lassie foods

Identify the three components of a family's culture and provide one example from your own experience

Why is efficiency an important economic goal?