int discountPercent$($double price, int pastOrderCount$)$

returns the percent discount to be given, when given the price of the merchandise, and the number of orders the customer has placed in the past.

Past Order Count Percent Discount

pastOrderCount $<100\%$

$10<=$ pastOrderCount $<=405\%$

$40<$ pastOrderCount $10\%$

Orders over $$1000\mathrm{.}00$ are given an automatic, additional $1\%$ discount.

Worst$-$Case Boundary Values

$1.$ List $5$ additional worst$-$case boundary values as pairs.

$2.$ How many additional cases should there be $($in total$)$ for the worst$-$case.

$3.$ List $5$ additional robust worst$-$case boundary values.

$4.$ How many additional cases should there be $($in total$)$ for the robust worst$-$case.

Edge Testing

$1.$ List the normal and robust edge values for both variables