Answer:
B, Psycho galvanometer
Explanation:
A psycho galvanometer is one a device used to determine skin changes to elsctrical resistance in response to emotional stress. In advertising, the psycho galvanaometer is used to determine the acceptance or lack thereof of advertisements, products, etc. If there is a low resistance of the skin to electrical responses, then the advetisement is successful. If resistance is high, the advertisement is not successful and a new advertisement should be considered.
Answer: D
Explanation:
The ability to make sound, timely decisions during an emergency is critical. Effective decision making can ,Avoid tragedy ,help manage incidents.
build community trust and support.
help the community recover from an event more quickly. Conversely, poor decision making or the absence of decisions potentially can result in injury or death to victims and/or responders.
True. Because they have access to the defense.
Answer:
$1,042.04
Explanation:
to calculate the present value using a continuously compounded interest rate, we can use the following 2 formulas:
1) present value = cash flow / eⁿˣ
- e = 2.71828
- x = 5% / 2 = 2.5%
- n = 10
- cash flow = $1,030
present value = $1,030 / 2.71828¹⁰ˣ⁰°⁰²⁵ = $1,030 / 1.284 = $802.16
2) present value of an annuity = payment [(1 - e⁻ⁿˣ) / (eˣ - 1)]
- payment = $30
- x = 2.5%
- n = 9
- e = 2.71828
present value = $30 [(1 - 2.71828⁻⁹ˣ⁰°⁰²⁵) / (2.71828⁰°⁰²⁵ - 1)] = $30 [(1 - 2.71828⁻⁹ˣ⁰°⁰²⁵) / (2.71828⁰°⁰²⁵ - 1)] = $30(0.2015 / 0.0252) = $239.88
present value of the stream of cash flows = $802.16 + $239.88 = $1,042.04
The LM curve slopes upward. The IS-LM model explains how aggregate real goods market and financial markets interact to balance the macroeconomy's interest rate and overall output. Investment Savings-Liquidity Preference-Money Supply, or IS-LM. The model was created as a formal graphic illustration of a Keynesian economic theory premise.
The letters "IS" stand for one curve on the IS-LM curve, while "LM" stands for an other curve. The IS-LM framework can be used to explain how shifts in market preferences affect the equilibrium values of the GDP and market interest rates. The IS-LM model is neither realistic or precise enough to be a helpful instrument for recommending economic policy.
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