Business

1. You have the opportunity to purchase NFL Franchise. The probability distribution of expected returns for the franchise is as follows: What is the expected rate of return for an investment in Franchise A? What is the standard deviation? Solution Answer:- Standered Deviation = (R% - Expected return)2 * Pi = 119.472 = 10.93Probability (Pi)Rate of return (R%)Expected return = (Pi * R%)(R% - Expected return)2 * Pi.1-20%=(.1 * -20%) = -2%=(20% - 6.3%)2 * .1 = 69.169.20%0%0.47%2.8%.19...

Berg Company incurs $320,000 overhead costs each year in its three main departments, setup ($20,000), machining ($220,000), and packing ($80,000). The setup department performs 40 setups per year, the machining department works 5,000 hours per year, and the packing department packs 500 orders per year Solution If machining hours are used as a base, how much overhead is assigned to Product A1 each year?A) $48,000

A 1.40 kg object is held 1.15 m above a relaxed, massless vertical spring with a force constant of 300 N/m. The object is dropped onto the spring. How far does the object compress the spring? m Repeat part (a), but now assume that a constant air-resistance force of 0.600 N acts on the object during its motion. m How far does the object compress the spring if the same experiment is performed on the moon, where g = 1.63 m/s2 and air resistance is neglected? m Solution ...

(4 points) Many dietary supplements contain digestive enzymes that the to help people digest food more efficiently. A) What will happen to these enzymes in the stomach? (Hint: Enzymes are proteins) B) Will the enzymes continue to function once they have reached the lumen of the 9. small intestine? Why or why not? Please elaborate your answers. Solution A) many dietary supplements contain primary digestive enzymes like protease to digest protein,lipase enzyme to digest fat,amylase to...

15. DNA and RNA are not found in the extra cellar matrix. 16 Cholesterol is a "fluidity buffer" meaning it maintains membrane fluidity wide temperature range. 17. Catabolism involves synthesizing large molecules and is endothermic. 18. Which of the following is a statement of the First Law of Thermodynamics? fluidity over a. The entropy of the universe is decreasing b. The entropy of the universe is constant c. Energy cannot be transferred or transformed d. Energy cannot be created or...

10) What is one of the ways that the membranes of winter wheat are able to remain fluid when it is extremely cold? by increasing the percentage of cholesterol molecules in the membrane B) by decreasing the number of hydrophobic proteins in the membrane C) by increasing the percentage of unsaturated phospholipids in the membrane D) A and B E) A, B, and C A) 11) All of the following statements about membrane structure and function are true except: A) Diffusion of gases is faster in air than a...

A circuit contains only a(n) 0.219 H inductor. An AC voltage of peak value 163 V and frequency 61.3 Hz is applied to the circuit. When the instantaneous voltage is 163 V, what is the instantaneous AC current? Answer in units of A Solution V = Vo sin (2ft) ; f = frequency = 163 sin (385t) XL = j L = j 2fL = 84.31 j I = V/X = 163 / 84.31 = 1.9334 A ; lagging by 90o

13. How could you determine the correct temperature range, specific enzyme? salt concentration, and pH for a Types of Enzymes in the Human Body: below, search and read about the enzyme. What does it help the body do? Where is it located in the body? What might happen if that enzyme was not there or did not work properly? Write AT LEAST Salivary Amylase: Pepsin: Solution Question 1: This can be check by pH and temperature experiment. You can standardise or find out any functional as...

A neutral solution... a. has no H+ b. has no OH c. has equal amounts of Ht and OH- d. is hydrophobic e. has a pHi of 0 Buffers prevent wide swings in pH. Hw do buffers work? a. Soak up extra acid and base b. Accept or release H+ c. Accept or release OH d. Convert Ht and OH- to water e. Monitor the blood pH Polar covalent bonds form when... a. electrons are shared unequally between atoms. b. more than one pair of electrons is shared c. ions are formed. d. an acid and base are combined e. ato...

18. Which of the following is pot rejated to working memory? a. playing piano b. mental calculation Clanguage d. on-line storage anghage Solution c. language. Language is related to long term memory. Working memory is generally referred to as short term storage and involves manipulation of sensory information lasting on the order of seconds.