Quick Answer. Craving sour foods can be one of the cravings that women experience when they are pregnant due to hormonal changes, says BabyCenter, or craving sour foods can simply be a craving that exists due to brain chemistry, says WebMD.
1 Residential garbage disposals with a 1/3 horsepower (HP) motor cost about $50-$115; a 1/2 HP model runs around $60-$180; disposals with a 3/4 HP motor are about $120-$350; and 1 HP motors can be $150-$380 depending on brand name and quality of construction. If you can't install the garbage disposal yourself, it's generally not a difficult or time-consuming process and you can usually hire a handyman, for anywhere from $30-$150 an hour.
1 Professional installation of a garbage disposal might cost $100 to $500 or more depending on the complexity of the job. 2  Replacing an existing disposal is cheaper than a brand new installation. 3  Adding a new electrical switch will cost more than plumbing alone. Garbage disposals can cost under $100 and more than $600, although youâll find many good quality units priced between $150 and $350. 2  Higher-priced units have larger motors, more options, and stainless steel components. 3  Those at the top of the price spectrum are foodservice-grade.