Can anyone solve algebra problem that uses if then statements?

Serah, Michelle, and Erica live next door to each other. Michelle has the middle condo. They work as a chemist, radio anouncer, and a doctor. The radio anouncer feeds Erica's cat, when she goes away for the weekend. The chemist taps on Serah's wall when her cd player is too loud. From the clues given, find the occupation of each woman. Express each of the steps of your reasoning, as a series of ifs and then statements. Thanks to whoever solves this.