Answer:
The answer is, The competitive-parity method.
Explanation:
Promotional Budgeting is the process of estimating the expenses for a particular promotional project that is yet to be launched.
The competitive-parity method, primarily assumes that the other firms have the same marketing objectives and know what they are doing. Based on this, the Advertising-expense budgeting method is decided under the basis of what a brand's or firm's competitors are estimated to be spending.
The other several popular ways to do this are,