Final answer:
To convert kilograms per week to micrograms per second, multiply by a factor of 1,000,000.
Step-by-step explanation:
To convert kilograms per week to micrograms per second, we need to use conversion factors. Given that 1 kilogram is equal to 1,000,000 micrograms and 1 week is equal to 604,800 seconds, we can use these conversion factors to convert:
Step 1: Multiply the given value in kilograms per week by 1,000,000 to convert to micrograms per week.
Step 2: Divide the converted value by 604,800 to convert to micrograms per second.
Therefore, the correct answer is option A) Multiply by a factor of 1,000,000.