Final answer:
The ROAS (Return on Advertising Spend) cannot be determined based on the given scenario. The options provided (a, b, c, d, e) do not correspond to a numerical value that can represent the ROAS. ROAS is typically calculated by dividing the revenue generated from advertising by the cost of the advertising campaign. Without additional information about the revenue and cost, it is not possible to calculate the ROAS.
Step-by-step explanation:
The ROAS (Return on Advertising Spend) cannot be determined based on the given scenario. The options provided (a, b, c, d, e) do not correspond to a numerical value that can represent the ROAS. ROAS is typically calculated by dividing the revenue generated from advertising by the cost of the advertising campaign. Without additional information about the revenue and cost, it is not possible to calculate the ROAS.