Most conventional mortgages prefer at least 20 percent down, which, depending on the loan you need, could be problematic. Down payment requirements for jumbo loans--requiring higher mortgage balances than Fannie Mae will purchase--vary, but are in the 20 percent range.
Best Answer: it depends on your oven. electric ovens take much longer to heat up than gas ovens. My electric at my old house took 20 to 30 minutes to get to 375 my gas oven in the house im at now takes about 15 to 20 minutes.est Answer: it depends on your oven. electric ovens take much longer to heat up than gas ovens. My electric at my old house took 20 to 30 minutes to get to 375 my gas oven in the house im at now takes about 15 to 20 minutes.
1 This can take 4 to 8 hours depending on the size of the roast, and how cooked you like it. 2  Turn the heat up to 500F and cook it until it reaches 5 to 10 degrees below the desired doneness. 3  It shouldn't take much more than 10-15 minutes. 4  Remove the roast from the oven and let it stand about 20 minutes. This can take 4 to 8 hours depending on the size of the roast, and how cooked you like it. 2  Turn the heat up to 500F and cook it until it reaches 5 to 10 degrees below the desired doneness. 3  It shouldn't take much more than 10-15 minutes. 4  Remove the roast from the oven and let it stand about 20 minutes.