Foamy urine is characteristic of having an excessive amount of protein in the urine. Proteinuria may be detected in a urinalysis. In these cases, experts recommend reducing the intake of protein supplements or excess amounts of high-protein foods. Medical consultation is advised for appropriate diagnosis and treatment.
Minor muffler repairs (such as welding a loose but still functioning muffler back in place or fixing broken clamps) can cost $30-$500 or more, depending on the specific work done and local labor rates. Most report finding the best repair prices at small, local muffler shops.
Welding prices at muffler shops vary, but I would say yeah easily for 40, probably 30. If you go to a brand new building of a shop in a expensive area of town, maybe more. If you go to some run down old gas station where a dirty ol man is working, maybe 20. Overhead is the key!