A dress on sale in a shop is marked at $D. During the discount sale its price is reduced by 15%. Staff are allowed a further 10%
reduction on the discounted price. If a staff member buys the dress what will she have to pay in terms of D ? a. 0.75D
b. 0.76D
c. 0.765D
d. 0.775D
e. 0.805D