Direct labor costs and indirect production labor costs also belong in business case analysis when the case looks forward to different product sales under different scenarios. Higher sales revenues normally require higher direct and indirect labor costs to produce the additional product units sold.
The prepaid Priority Mail envelope is $4.80 and can be purchased online in a lot of 10. USPS also offers ordinary letter sized envelopes. These are also charged the cost of postage plus a fee for the envelope which is around 5Â¢. You can purchase these one by one at your Post Office or you can order in boxes of 500 that are imprinted with your return address. There are also prepaid Aerograms for International Mail. Contact your local Post Office for the exact costs involved with Pre-Paid envelopes. Source(s): 24 year Postal Worker.
The fee for sending by Express Mail for a flat rate envelope or a padded envelope (12-1/2 x 9-1/2) or a legal envelope (15 x 9-1/2) holds at $19.99 going on through 2015 (the same price that went into effect January 26th, 2014). The current price is a .002% rise over the increase to $19.95 effective January `013.