The typical starting point $($i$.$e$.,$ first step$)$ when designing a business's marketing mix is the:Select one: a$.$ Development of the good or service to be sold b$.$ Design of the promotion campaign to be used for the product c$.$ Selection of the places through which the good or service will be sold d$.$ Analysis of what production equipment is available and owned by the company e$.$ Determination of the product's price, enabling future revenues and budgets to be estimated