1. A rectangular farm 74 yd wide has an area of 11,692 yd2. Find the cost of fencing it at $12 per yard. 2. It costs $92,708 to till a rectangular farm 86 m wide at $7 per square meter. How much less does it cost to fence it at $15 per meter than to till it? 3. A rectangle is three times as long as a square whose area is 144 cm2. If the rectangle is half as wide as it is long, find the area of the rectangle