PARTICIPATION

$8\mathrm{.}6\mathrm{.}2$: Rearrange the code to provide two additional CashRegister methods.

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ACTIVITY

Rearrange the code below to provide two additional CashRegister methods: an enterpayment method that reduces the to price by the given payment, and a givechange method that returns the change due and resets the total price and item count. Not all lines are useful.

How to use this tool $v$

Unused

public double givechange$()$

$\{$

public void giveChange$()$

$\{$

totalPrice $=0$;

itemCount $=0$;

return change;

return $-$totalPrice;

$\}$

$\}$

double change $=-$ totalPrice;

double change $=$ totalPrice;

amount $=$ amount $-$ totalPrice;

CashRegister.java

Load default template.

private double totalPrice $=0$;

private int itemCount $=0$;

public void addItem$($double price$)$

$\{$

totalPrice $=$ totalPrice $+$ price ;

itemCount$++$;

$\}$

public int getCount$()$

q

return itemCount;

$\}$

public double getTotal$()$

$\{$

return totalPrice;

$\}$