Q$1.(15$ Points$)$

Calculate the expected hourly owning and operating cost for the scoond year of operation of the twin$-$engine wcraper described below:

Cent dethrewd $=300,000$ JD

Estimatrd life $-5$ ycars.

Depreciarlian mithod $=$ sum$-$ef$-$the$-$ycars digits

Imwsbwest interest $j$ rate $=10$ hs

Tax, imsarance, and storoge rame $-8\%$

Fuel price $=0\mathrm{.}40D\frac{D}{g}al$

Tuel ceasiamption focter $=0\mathrm{.}035ga\frac{l}{h}\frac{?}{bp}$

Service cont facter $=33\%$ of hourly fucl cost

Evimated tire life $-3,000hr$

Tive cout $-24,000JD$

Salvage value $-30,000JD$

Howes wed per year $=2,000ht$

Raved power $=465hp$

Oprwaer's wages $-6MD$

Eqwipment Repair coss $=8\mathrm{.}4JDh$