The parameter (C^f_{ipl}) denotes the flat rate cost of the VMs, and (F_p) denotes the fixed cost of the provider p. The constraint in Eq. (13) maintains that the consumers demand for VMs i in location l is satisfied.
In all cases we added a flat rate cost of 10,000 to each candidate priority area to represent a flat rate administrative or transaction cost required for undertaking any kind of conservation action.
In another scheme that began in 1997, Ward Products, a small company operating in Indiana, acquired high-speed lines at low flat-rate costs from Ameritech and AT&T for what it said was a telemarketing operation.
The flat-rate cost of £10 has helped but the regions have seen an increase in attendances for derby matches this season and are looking to use Saturday as a means to boost gates for matches against sides from the other three countries in the Pro12.
A cost cap tariff is a two-part tariff that is a hybrid between a pure pay-per-use tariff (where costs accrue with usage) and a flat rate (where costs are independent of usage).
In this case, cost cap tariffs provide an insurance against extraordinary high costs (like a flat rate), but also cost flexibility in case of low demand (like a pay-per-use tariff).
Some lenders, for example, are guaranteeing borrowers a flat rate for closing costs, thereby eliminating the potential for "sticker shock" when the borrower is confronted at the closing with a dozen or so separate charges.
This is because the cost cap tariff does not only provide cost insurance in case of high demand (like a flat rate), but also cost flexibility in case of low demand (like a pay-per-use tariff).
In the following, we focus on the choice between a pay-per-use (PU), flat rate (FR) and cost cap (CC) tariff from the point of view of a single, representative consumer.
As with a 'fat tax' the application of a flat-rate GST would increase prices differentially and inequitably; however, anything other than a flat rate would increase compliance costs.
It is initially charged at a flat rate: paperwork and documents cost 35 THB (just over $1), while parcels are 35 THB to 70 THB based on size.
