QuestionFind the marked price and the rate of discount for a camcorder whose price has been reduced by $\$ 70$ and whose sale price is $\$ 287$.
The marked price is $\$$ $\square$ . (Simplify your answer. Type a whole number or a decimal.) The discount rate is $\square$ \%. (Simplify your answer. Type a whole number or a decimal. Round to the nearest percent if needed.)