An interior decorator buys a curtain for a customer's rectangular living room window. the window measures 5 feet and 2 inches tall by 3 feet and 11 inches wide, and the bottom of the
window sits 1 foot and 6 inches off the floor. the curtain starts 5 inches above the top of the window and hangs to the floor. the curtain covers the entire width of the window plus an
additional 3 inches on both sides of the window.
what are the dimensions of the curtain?