1 Rub this paste over the stain with a damp sponge. Let the paste sit for 15 to 20 minutes, and then wipe the area clean.  Mix a tablespoon of cream of tartar with a couple of drops of lemon juice. Rub this paste on rust spots and stains until they come off.
Lrrr is one of the main antagonists from Futurama. He is an evil alien who is the emperor of planet Omicron Persei 8. He wears a red cape and has a brownish body.
The internal rate of return (IRR) or economic rate of return (ERR) is a rate of return used in capital budgeting to measure and compare the profitability of investments.t is also called the discounted cash flow rate of return (DCFROR). In the context of savings and loans, the IRR is also called the effective interest rate. The term internal refers to the fact that its calculation does not incorporate environmental factors (e.g., the interest rate or inflation).