Answer:
a) 32 refrigerators
b) 28.39 approximately 29 refrigerators
Explanation:
Given:
Cost of order, S = $100
H = 20% of 500 = 100
Cost of refrigerator = $500
Annual demand, D = 500
S.d = 10
Lead time, L = 7 days.
a) To find the economic order quantity, Q_opt, let's use the formula:


The economic order quantity is 32 refrigerators.
b) The reorder point, R, is calculated as:
R = (d' * L) + ( z * s.d)
Where d' is daily demand which is calculated by dividing annual demand by 365 days.
d' = 500/365 = 1.37
At 97% service probability.
Using the excel function, NORMSINV(0.97) = 1.88.
Therefore z = 1.88
Solving for R, we have:
R = (1.37 * 7) + (1.88 * 10)
= 28.39
≈ 29
If the distributor wants a 97% service probability, the reorder point, R, should be 29 refrigerators
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Answer:
$709,100
Explanation:
Cost of the building = $30150000
Average accumulated expenditures = $12500000
Actual interest = $1230000
Avoidable interest = $604000
Salvage value = $2390000
Useful life = 40 years
Depreciation expense for the first full year:
= ((Cost of the building + Avoidable interest) - Salvage value) / Useful life
= [($30150000 + $604000) - $2390000] / 40
= [$30754000 - $2390000] / 40
= $28364000 / 40
= $709,100
So, the depreciation expense for the first full year using the straight-line method is $709,100.
<span>Transactions that are included in continuing operations are income from revenue,expenses, gains and losses.These are the components that will probably continue in future periods. It is important to segregate income from continuing operations from other transactions that affecting net income, because the information will help analysts predicts future cash flows.</span>
Answer:
C) A firm's marginal cost curve is equal to its supply curve for prices above average variable cost
Explanation:
A perfectly competitive firm maximizes its profit when its marginal cost = marginal revenue. In the short run, it will continue to produce even if the marginal revenue is lower than its marginal costs, as long as the marginal costs are ≥ average variable costs.
Therefore, all perfectly competitive firms should supply products or services following its marginal cost curve as long as the price ≥ average variable costs.