$$2014-AMC10A-11$$  A customer who intends to purchase an appliance has three coupons, only one of which may be used:  Coupon $$1$$: $$10$$\% off the listed price if the listed price is at least ＄$$50$$.  Coupon $$2$$: ＄$$20$$ off the listed priceif the listed price is at least＄$$100$$.  Coupon $$3$$: $$18$$\% off the amount by which the listed price exceeds ＄$$100$$.  For which of the following listed prices will coupon $$1$$ offer a greater price reduction than either coupon $$2$$ or coupon $$3$$?  打算购买电器的客户有三张优惠券，只能使用其中一张：  优惠券 $$1$$：如果标价至少为 ＄$$50$$，则比标价低 10\%。  优惠券$$2$$：如果标价至少为$$100$$，则标价可减$20。  优惠券 $$3$$：标价超过$$100$$的部分可享受 $$18$$\% 的折扣。  对于以下哪个列出的价格，优惠券 $$1$$ 比优惠券 $$2$$ 或优惠券 $$3$$ 的降价幅度更大？
选项为:A:＄$$179.95$$  B:＄$$199.95$$  C:＄$$219.95$$  D:＄$$239.95$$  E:＄$$259.95$$  请回答其中一个选项.