The reason why it is difficult for Rivals to challenge atlas
door is probably because of the high threat of substitutes in which the rival
fears that the atlas door will replace them and send them off out of the
business when they are overpowered by the other party.
Answer:
The maximum angle of tilt is 26.56°.
Explanation:
Given that,
Mass of book = 5 kg
Coefficient of static friction = 0.50
The normal force of plank on book

The friction force holding book against moving
....(I)
The force induced by gravity is
....(II)
We need to calculate the angle
Now, both forces are equal


Put the value into the formula




Hence, The maximum angle of tilt is 26.56°.
Answer:
Most trades on NYSE are executed electronically. Brokers can still make trades manually, but the majority of trades today are executed through the exchange's electronic systems.
Explanation:
A Floor trader is someone who who owns a trading license and buys and sells for his or her personal account, an individual on the floor of the NYSE.
A designated market maker is one who acts as a dealer in one or more securities on the floor of the NYSE.
A dealer is one who maintains an inventory from which he or she buys and sells securities.
A broker is an agent who arranges a transaction between a buyer and a seller of equity securities.
Answer:
Cost
Explanation:
The cost of an item represent the value in which the concession paid by the owner for the item. In addition to this, the concession cost would stand the workers to prepare and serve it
So according to the given situation, the cost would be considered and relevant too
So here in the place of the fill of the blanks the cost would come