The phrase "preservation cost" is correct and usable in written English.
It can be used when discussing the expenses associated with maintaining or conserving something, such as an artifact, property, or natural resource.
Example: "The preservation cost of the historical building has increased significantly over the years due to the need for specialized materials and labor."
Alternatives: "maintenance expense" or "conservation cost."
It took seven years to get the Beirut municipality to expropriate the building as a museum, and another five years of contested lawsuits and a long fund-raising campaign to cover the preservation costs.
The Sub-Zero PRO 48, which the manufacturer calls "a monument to food preservation", costs about $11,000, compared with a paltry $350 for the IKEA Energisk B18 W. The lived difference, however, is rather smaller than that between having fresh meat and milk and having none.
Ruijs said the foundation originally decided to sell the barbed wire pieces -- mounted on a display board -- to cover the 500 euros it would cost to put on the exhibition to "draw attention to the importance of physical evidence whose preservation costs money".
Second, we show that, respectively, total profit per time unit is concave function of price and preservation technology cost.
In addition, it is shown that the total profit per time unit is concave function of price and preservation technology cost when other decision variables are fixed.
Decision variable (t_{1}) The replenishment point, the duration of shortage period is (left[ {0,t_{1} } right]) (t_{2}) The length of time after which inventory reaches to zero (p) The selling price per unit (xi) The preservation technology cost per unit.
Apparently, the reduction in the value of optimal selling price (left( {p^ right)), optimal preservation technology cost (left( {xi^ right)) and optimal total profit (left( {varPi_{A}^ right)) found with an increase in the value of scaling parameter ((beta_{1})).
From Table 3, it can be observed that for promotional effort (left( rho right)) increases, optimal selling price (left( {p^ right)), optimal preservation technology cost (left( {xi^ right)), optimal total profit per unit (left( {varPi_{A}^ right)) and optimal order quantity (left( {Q^ right)) increase, while optimal shortage period ((t_{1}^)) and optimal inventory period ((t_{2}^)) decrease.
The results reveal that as a increases, optimal shortage period (left( {t_{1}^ right),) optimal selling price (left( {p^ right)) and optimal preservation technology cost (left( {xi^ right)) decreases whereas optimal inventory period (left( {t_{2}^ right)), optimal total profit per unit (left( {varPi_{rm A}^ right)) and optimal ordering quantity (left( {Q^ right)) increase which is quite rational.
Its preservation will cost more than $40 million; the shell will have to be preserved, with a new building constructed inside it.
