In a few cities there are dead spots for the satellite, if you happen to spend a lot of time in one of these you might have a concern. They try to supplant them with terrestrial repeaters, but the coverage is not complete.
What is an 'Expense'. An expense consists of the economic costs a business incurs through its operations to earn revenue. Businesses are allowed to write off tax-deductible expenses on their income tax returns to lower their taxable income and thus their tax liability.
Overhead costs to a company. Sales, general, and administrative expenses are usually recurring; they include things like rent, salaries, and money spent on office supplies. They do not generally include one-time costs. They form one of the single largest expenses a company can incur in its operations. These expenses are included in one category on financial statements and are subtracted from revenue when calculating operating income.