If output equals a*(5k + 2l), what is output if a equals 2,000, capital equals 10, and labor equals 100?

We know that: a = 2,000,  c = 10,  l = 100
The formula is:  a * ( 5 c + 2l )
So when we charge the values:
2,000 * ( 5 * 10 + 2 * 100 ) =
= 2,000 * ( 50 + 200 ) =
= 2,000 * 250 = 500,000
The output is 500,000.

c) increasing accuracy

Explanation:

According to the question, as the business of Tom shifted towards online website on eCommerce platform, he can extract the advantage of accuracy increment because customer do not have to write orders form rather it can be done on website through typing.

Thus, there would no issue in handwriting misunderstanding or decoding by order takers which occurred on offline platform. Supplies will be done with correctly as preciseness in order are present now.

Other options are incorrect because decrement in cost, increasing order quantity and approaching new customers are not the consequence of shifting to eCommerce websites through online mode.Thus, the correct option is option(c).