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.
The range of costs varies greatly. You might spend $3,000 on a food cart, $500 on your initial food bill, $400 on permits and registrations, $200 on marketing, $300 on an attorney, and $300 for the first month to park and clean the cart. Tack on $300 in other miscellaneous costs, and you're off and running for $5,000.