Show All Items. Flux is used in soldering to remove oxides from the contacts of the parts to be soldered together. Fluxes can be made from hydrochloric acid, zinc chloride or rosin. Here is a simple and easy homemade rosin flux made from pine cones.
It will cost $2,400 to acquire a small ice cream cart. Cart sales are expected to be $1,600 a year for three years. After the three years, the cart is expected to be worthless as that is the expected remaining life of the cooling system.
Many flavors of ice cream are served, along with shakes, sundaes, banana-splits and brownies and pies. There are 292 franchises in the US, and 68 in Canada and other countries. The franchise fee is $25,000 and it will cost between $220,500 and $381,000 to open a new store.