Answer:
all are correct A, B and C
Explanation:
The marginal cost hiring another worker and producing a sandwich = $5.50 per sandwich, which is higher than the marginal revenue.
If the selling price per sandwich is $5 and the marginal cost per sandwich is $5.50, the firm will lose $0.50 for every sandwich that it sells.
Therefore the firm would be losing money is they hire an extra worker.
In order to maximize the profit, the marginal cost = selling price.
Answer:
The decrease in production, is the right answer.
Explanation:
The decrease in production because if the output is more than planned aggregate expenditure then the equilibrium point will be at a lower point. Thus, in order to reach the equilibrium level, the production has to decrease. Moreover, if the output is lower than the planned aggregate expenditure then the production should be increased to reach the equilibrium point.
Answer: V=7.43m/s
d =2.82m
Explanation:
a) For the first part, the initial velocity immediately after ejection, by using momentum conservation
before ejection, the momentum of the squid/water system is zero
there are no external forces acting on the system at the moment of ejection, so we can find the speed of the squid by noting
momentum before ejection = momentum after ejection
0 = M1U + M2V
0=-0.26 kg x 20 m/s + 0.7kg x V
where the speed of the water is taken as the negative sign, and V is the speed of the squid right after ejection, solving for V we get
V=7.43m/s
B. we use the equation vf^²=v0^²+2ad
where vf=final velocity = 0 since velocity is zero at motion's apex
v0=initial velocity = 7.43m/s
a = acceleration = -9.8m/s/s
d=height (to be found)
Therefore,
0=7.43^²+2(-9.8)d
Mathematically, it becomes
d=7.43^²/2(9.8)= 2.82m
d = 2.82m
Answer:
B
Explanation:
The marginal cost of producing food is $25, which is greater than the price of selling the food.
At this point the firm is incurring a loss. In order to improve profit margins, the firm should reduce the amount of meals been produced, so that profit would increase
Answer:
d. the highest valued alternative forgone as the result of choosing an option
Explanation:
An opportunity cost is anything that you sacrificing one thing for the other due to lack of recources and Scarcity of time
For example leisure time and working hours
