Rewrite the following negative message using positive words rather than negative ones: "Since you failed to send payment, we cannot ship your order."

When would it be best to avoid using "you" in a communication?

A) In a polite request B) In an informal request C) When issuing orders D) When pointing out achievement E) When offering congratulatory comments

Formulate the aggregate plan using linear programming and solve it using Solver

What will be an ideal response?