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.
Coffee Cart: Average costs between $20,000 to $25,000. Kiosk: Depending upon the size and menu average costs can be $25,000-$75,000. Drive Thru: Can open small units for less than $35,000 with a large drive thru costing anywhere between $80,000 to $200,000. Costs of Coffee Bar: The average cost of a 1,200 square foot coffee bar is $200,000 to $375,000.