Part B $-$ Sample Question:

Given the following UML for the LandscapingService Class:

LandscapingService

$-$serviceLevel : char

$-$acreage : double

LandscapingService $($ newServiceLevel : char, newAcreage: double $)$

$+$getAcreage$()$: : double

$+$getServiceLevel$()$:char

$+$setAcreage$($ newAcreage: double $)$: void

$+$setServiceLevel$($ newServiceLevel : char $)$ : void

$+$cost$()$: double

And given the logic for the calculation of cost$()$

A Landscaper has two Service Levels for landscaping: $S=$Standard and $P=Pr$ remium. The Landscaper

looks at each lot maintained as a Landscaping Solution because of the complexities in landscaping.

The costs are calculated differently:

The cost of the Standard Service Level$(S)$ is $$9,865\mathrm{.}34$ per acre regardless of the size of the

lot.

Example: at the Standard Service Level, a $1\mathrm{.}5$ acre lot is $$14,798\mathrm{.}01={1\mathrm{.}5}^{*}9,865\mathrm{.}34$

The cost of the Premium Service Level$(P)$ is $$15,975\mathrm{.}75$ for up to an acre. When a lot is over

an acre the price is $$15,975\mathrm{.}75$ for the first acre and $$21,999\mathrm{.}98$ per acre beyond $1.$

Example: at the Premium Service Level, a $1\mathrm{.}5$ acre lot is $$26,975\mathrm{.}74={1\mathrm{.}0}^{*}$$$15,975\mathrm{.}75$

$+{0\mathrm{.}5}^{*}$$$21,999\mathrm{.}98$

You do not need to handle lowercase, but if the serviceLevel is neither S nor $)$ should return $0$

On the Java Programming Answer Sheet, write the cost$()$ method $(30$ points$)$

You are only writing the cost$()$ method as if it was inside the LandscapingService class

Note: You are writing the code for the cost$()$ method on paper. Try your best to write the method as

close to Java as possible, but don't worry if a ; is missing or a set of