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.
To store your sweet corn, place it in a zip lock bag or in an airtight container in your refrigerator, husked or un-husked, to optimize its longevity. If stored properly it can last up to 7 days. Freezing your sweet corn can be a simple way to enjoy it year round. Simply start by husking your corn and removing any remaining silk from the cob. Blanch your cobs in boiling water for about 4-6minutes. Immediately remove and place in a bowl of ice water to stop the cooking process.