1 Upgrading an electrical panel typically costs $800-$1,200 to change an existing panel to 100 amps, or $1,500-$2,000 for a new panel. 2  It can cost $1,300-$3,000 to upgrade to 200 amps and $2,000-$4,000 for 400 amps. 3  Expect to pay $500-$1,000 for installing a new sub-panel. Average total costs for rewiring a house start at $3,500-$8,000 for a moderate-sized home with easy access to the crawlspace and attic, but it can cost $8,500-$30,000 or more for rewiring a large house and/or one with difficult access.
Step 1. Store freshly-purchased or harvested corn in the refrigerator. Keep the corn in the husks and place them in the crisper drawer, if possible. Corn will keep for up to two days. Afterwards, it is still edible, but begins to lose its sweetness.
Hard Candy. Unless it's an Everlasting Gobstopper, you'll want to throw it out after 1 year of storage at room temperature. Candy Corn. Unopened packages will last up to 9 months, but stray corns only keep for 3 to 6 months. Store them in an airtight container in a cool, dry place. Gum. Chewable for 6 to 9 months. Keep packs in a cool, dry location to prevent the pieces from drying out.