Answer & Explanation:
1. A steel tariff increases the price of steel : Increase in of 'Price of inputs' - decreases (leftward shifts) supply curve
2. Improvement in robotics increase efficiency & reduces costs : Upgradation of 'technology'- increases (rightward shifts) supply curve
3. Factories close because of am economic downturn : 'Number of sellers' reduce - decreases (leftward shifts) supply curve.
4. The price of trucks falls, so factories produce more cars : Decrease in 'price of related goods' - increases (rightward shifts) supply curve.
5. The government announces a plan to offer tax rebates for the purchase of commuter rail tickets : 'Expectations' regarding rise in relative price of cars - decreases (leftward shifts) supply curve.
6. The government announces that it will dramatically rewrite efficiency standards, making it much harder for automakers to produce their cars : 'Goverment policy' stringency - decreases (leftwards shifts) supply curve.
Answer:
the possible income from producing an additional item.
Explanation:
hope this helps if not let me know
Answer:
The Mean return = 0.8*16.5% + 0.2*-11.6%
The Mean return = 0.132 + (-0.0232)
The Mean return = 0.132 - 0.0232
The Mean return = 0.1088
The Mean return = 10.88%
Variance = 0.8*(16.5%-10.88%)^2 + 0.2*(-11.6%-10.88%)^2
Variance = 0.8*(5.62%)^2 + 0.2*(-0.72%)^2
Variance = 0.012634
