In order to fertilize his vegetable farm, John, a farmer, needs to choose from two fertilizers: Nitro Plus and Phosphate Max. Each bag of Nitro Plus costs $7 and contains 8 pounds of nitrogen and 6 pounds of phosphate. Each bag of Phosphate Max costs $9 and contains 4 pounds of nitrogen and 8 pounds of phosphate. John’s vegetable farm requires at least 32 pounds of nitrogen and 48 pounds of phosphate. (Assume fractions of a bag are allowed.) At the optimal solution, the total fertilizer costs are ______.
A. $29.80
B. $54.40
C. $76.25
D. $80.00
B. $54.40
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Bugs R Us, an organic gardening merchant, sells and delivers 100 units of live lady bugs to eat the bad bugs on the buyer's award-winning vegetables. The buyer ordered the lady bugs without consultation with Bugs R Us for suggestions. Although the buyer correctly knew that lady bugs were the appropriate bugs for eating bad bugs on vegetables, when the lady bugs were delivered, they refused to eat
the bad bugs. The merchant has breached which warranty? a. Implied breach of fitness for a particular purpose. b. Implied breach of merchantability. c. No warranty, as you can't control the behavior of insects. d. Implied warranty against infringement.
Kohlberg believed that all people reach the third stage of moral development by adulthood
a. True b. False Indicate whether the statement is true or false
In which of the following situations has conversion NOT occurred?
A) When a drawee bank pays an instrument containing a forged indorsement B) When a drawee to whom a draft is delivered for acceptance properly returns it upon request C) When a bank pays an instrument containing only one of two required indorsements D) When a thief transfers possession of an instrument to someone who knows of the theft
A one-sample test can be characterized as a mean difference expressed in…
a. standard deviation units b. standard error units c. variance units d. none of the above