:hammer: Remove all Magic Numbers · FagnerMartinsBrack/jack-the-moneylender@d0de7c4

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Original file line number	Diff line number	Diff line change
`@@ -7,10 +7,13 @@`
`7`	`7`	`}`
`8`	`8`
`9`	`9`	`const interestToPayForDollars = (loanAmount) => {`
`10`		`-if (loanAmount >= 2001) {`
`11`		`-return 0.09 * (loanAmount - 2000);`
	`10`	`+const END_OF_FIRST_RANGE = 2000;`
	`11`	`+const CENTS_FOR_FIRST_RANGE = 0;`
	`12`	`+const CENTS_FOR_SECOND_RANGE = 0.09;`
	`13`	`+if (loanAmount > END_OF_FIRST_RANGE) {`
	`14`	`+return CENTS_FOR_SECOND_RANGE * (loanAmount - END_OF_FIRST_RANGE);`
`12`	`15`	`}`
`13`		`-return 0;`
	`16`	`+return CENTS_FOR_FIRST_RANGE;`
`14`	`17`	`};`
`15`	`18`
`16`	`19`	`QUnit.module('$1 - $2000 = No Interest');`