Please help me. Dont judge.
2 answers:
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This is done by factoring. 1/8 is smaller than 1/2, so we can factor a 1/8 out of 1/2. This is what that looks like: 
, because factoring after all is a form of division. When we divide a fraction by a fraction, we bring the lower fraction up and flip it to multiply, giving us this: 
. This of course reduces to 4. So when we factor out 1/8, what we will have then is 
, choice D from above.
Answer:
d. $680.
Step-by-step explanation:
Let x be the cost of garage door.
We have been given that the extended warranty on a garage door is $238 and the warranty costs 35% of the purchase price. This means 35% of x equals 238.
We can represent this information in an equation as:
Therefore, the cost of garage is $680 and option d is the correct choice.
Answer:
a) Q = 122 units/order
b) Number of orders = 2.05 orders/year
c) Average inventory = 61 units
d) Ordering costs = 125 $/order
Step-by-step explanation:
The economic quantity order (EOQ) formula allow us to minimize the ordering cost, in function of the demand, ordering cost and holding cost.
The EOQ formula is:
where:
D: demand in units/year
S: Order costs, per order
H: holding or carrying cost, per unit a year
a) In this case:
D: 250 u/year
S: 30 $/order
H: 1 $/year-unit
b) If we have a demand of 250 units/year and we place orders of 122 units, the amount of orders/year is:
c) We assume that there is no safety stock, so everytime the stock hits 0 units, a new order enter the inventory.
In this case, the average inventory can be estimated as the average between the inventory when a new order enters the inventory (122 u.) and the inventory right before a order enters (0 u.)
The average inventory is 61 units.
d) If 250 units is the optimal quantity for an order, it means it is equal to the EOQ. We can calculate the new ordering costs as: