It must sanitized. However it is a better practice to use a different cutting board.
Answer:D - system analysis
Explanation: The system analysis stage in the System Development Life Cycle is on of the most important step. Here the security of the system is analysed to test if it will perform the function accurately without security bridge.
At this state, the security activity of the system is tested.
Answer:
$7,081.25
Explanation:
Face value = 5000
Coupon = 15% paid annually. Semi annual payment = 750/2 = 375
Time to maturity = 18 years
Interest rate = 10% compounded semi-annually
P = 375(P|A, 5%, 36) + 5000(P|F, 5%, 36)
P = 375(16.58131488) + 5000(0.17265193)
P = 6217.99308 + 863.25965
P = 7081.25273
P = $7,081.25
So, the present worth of one bond today is $7,081.25
Answer: positive cross elasticity of demand.
Explanation: In simple words, cross elasticity refers to the degree of change in the demand of a good with respect to change in the price of another goods.
In case of substitute goods, one good can easily be used in the place of another good. Thus, if the price of one good increases the demand for its substitute good also increases.
Hence from the above we can conclude that substitute goods have positive cross elasticity.
Answer:
False
Explanation:
Purchasing power is related to real income and not to nominal income. Even though workers had a $10 increase in their average nominal income, due to the effects of inflation, that increase does not necessarily reflect an improve in purchasing power.
The statement is false.